161540903904

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{2477}}^1$

素因数の和:3045

約数の個数: 192

約数和(自身を含む): 455228424000

約数和(自身を除く): 293687520096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 89, 96, 102, 136, 178, 204, 267, 272, 356, 408, 449, 534, 544, 712, 816, 898, 1068, 1347, 1424, 1513, 1632, 1796, 2136, 2477, 2694, 2848, 3026, 3592, 4272, 4539, 4954, 5388, 6052, 7184, 7431, 7633, 8544, 9078, 9908, 10776, 12104, 14368, 14862, 15266, 18156, 19816, 21552, 22899, 24208, 29724, 30532, 36312, 39632, 39961, 42109, 43104, 45798, 48416, 59448, 61064, 72624, 79264, 79922, 84218, 91596, 118896, 119883, 122128, 126327, 145248, 159844, 168436, 183192, 220453, 237792, 239766, 244256, 252654, 319688, 336872, 366384, 440906, 479532, 505308, 639376, 661359, 673744, 679337, 732768, 881812, 959064, 1010616, 1112173, 1278752, 1322718, 1347488, 1358674, 1763624, 1918128, 2021232, 2038011, 2224346, 2645436, 2717348, 3336519, 3527248, 3747701, 3836256, 4042464, 4076022, 4448692, 5290872, 5434696, 6673038, 7054496, 7495402, 8152044, 8897384, 10581744, 10869392, 11243103, 13346076, 14990804, 16304088, 17794768, 18906941, 21163488, 21738784, 22486206, 26692152, 29981608, 32608176, 35589536, 37813882, 44972412, 53384304, 56720823, 59963216, 65216352, 75627764, 89944824, 98983397, 106768608, 113441646, 119926432, 151255528, 179889648, 197966794, 226883292, 296950191, 302511056, 359779296, 395933588, 453766584, 593900382, 605022112, 791867176, 907533168, 1187800764, 1583734352, 1682717749, 1815066336, 2375601528, 3167468704, 3365435498, 4751203056, 5048153247, 6730870996, 9502406112, 10096306494, 13461741992, 20192612988, 26923483984, 40385225976, 53846967968, 80770451952, 161540903904]

約数ペア:

[(1, 161540903904), (2, 80770451952), (3, 53846967968), (4, 40385225976), (6, 26923483984), (8, 20192612988), (12, 13461741992), (16, 10096306494), (17, 9502406112), (24, 6730870996), (32, 5048153247), (34, 4751203056), (48, 3365435498), (51, 3167468704), (68, 2375601528), (89, 1815066336), (96, 1682717749), (102, 1583734352), (136, 1187800764), (178, 907533168), (204, 791867176), (267, 605022112), (272, 593900382), (356, 453766584), (408, 395933588), (449, 359779296), (534, 302511056), (544, 296950191), (712, 226883292), (816, 197966794), (898, 179889648), (1068, 151255528), (1347, 119926432), (1424, 113441646), (1513, 106768608), (1632, 98983397), (1796, 89944824), (2136, 75627764), (2477, 65216352), (2694, 59963216), (2848, 56720823), (3026, 53384304), (3592, 44972412), (4272, 37813882), (4539, 35589536), (4954, 32608176), (5388, 29981608), (6052, 26692152), (7184, 22486206), (7431, 21738784), (7633, 21163488), (8544, 18906941), (9078, 17794768), (9908, 16304088), (10776, 14990804), (12104, 13346076), (14368, 11243103), (14862, 10869392), (15266, 10581744), (18156, 8897384), (19816, 8152044), (21552, 7495402), (22899, 7054496), (24208, 6673038), (29724, 5434696), (30532, 5290872), (36312, 4448692), (39632, 4076022), (39961, 4042464), (42109, 3836256), (43104, 3747701), (45798, 3527248), (48416, 3336519), (59448, 2717348), (61064, 2645436), (72624, 2224346), (79264, 2038011), (79922, 2021232), (84218, 1918128), (91596, 1763624), (118896, 1358674), (119883, 1347488), (122128, 1322718), (126327, 1278752), (145248, 1112173), (159844, 1010616), (168436, 959064), (183192, 881812), (220453, 732768), (237792, 679337), (239766, 673744), (244256, 661359), (252654, 639376), (319688, 505308), (336872, 479532), (366384, 440906)]