157297464

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 474368400

約数和(自身を除く): 317070936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 109, 131, 136, 153, 162, 204, 216, 218, 262, 306, 324, 327, 393, 408, 436, 459, 524, 612, 648, 654, 786, 872, 918, 981, 1048, 1179, 1224, 1308, 1377, 1572, 1836, 1853, 1962, 2227, 2358, 2616, 2754, 2943, 3144, 3537, 3672, 3706, 3924, 4454, 4716, 5508, 5559, 5886, 6681, 7074, 7412, 7848, 8829, 8908, 9432, 10611, 11016, 11118, 11772, 13362, 14148, 14279, 14824, 16677, 17658, 17816, 20043, 21222, 22236, 23544, 26724, 28296, 28558, 33354, 35316, 40086, 42444, 42837, 44472, 50031, 53448, 57116, 60129, 66708, 70632, 80172, 84888, 85674, 100062, 114232, 120258, 128511, 133416, 150093, 160344, 171348, 180387, 200124, 240516, 242743, 257022, 300186, 342696, 360774, 385533, 400248, 481032, 485486, 514044, 600372, 721548, 728229, 771066, 970972, 1028088, 1156599, 1200744, 1443096, 1456458, 1542132, 1941944, 2184687, 2313198, 2912916, 3084264, 4369374, 4626396, 5825832, 6554061, 8738748, 9252792, 13108122, 17477496, 19662183, 26216244, 39324366, 52432488, 78648732, 157297464]

約数ペア:

[(1, 157297464), (2, 78648732), (3, 52432488), (4, 39324366), (6, 26216244), (8, 19662183), (9, 17477496), (12, 13108122), (17, 9252792), (18, 8738748), (24, 6554061), (27, 5825832), (34, 4626396), (36, 4369374), (51, 3084264), (54, 2912916), (68, 2313198), (72, 2184687), (81, 1941944), (102, 1542132), (108, 1456458), (109, 1443096), (131, 1200744), (136, 1156599), (153, 1028088), (162, 970972), (204, 771066), (216, 728229), (218, 721548), (262, 600372), (306, 514044), (324, 485486), (327, 481032), (393, 400248), (408, 385533), (436, 360774), (459, 342696), (524, 300186), (612, 257022), (648, 242743), (654, 240516), (786, 200124), (872, 180387), (918, 171348), (981, 160344), (1048, 150093), (1179, 133416), (1224, 128511), (1308, 120258), (1377, 114232), (1572, 100062), (1836, 85674), (1853, 84888), (1962, 80172), (2227, 70632), (2358, 66708), (2616, 60129), (2754, 57116), (2943, 53448), (3144, 50031), (3537, 44472), (3672, 42837), (3706, 42444), (3924, 40086), (4454, 35316), (4716, 33354), (5508, 28558), (5559, 28296), (5886, 26724), (6681, 23544), (7074, 22236), (7412, 21222), (7848, 20043), (8829, 17816), (8908, 17658), (9432, 16677), (10611, 14824), (11016, 14279), (11118, 14148), (11772, 13362)]