165023664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 160

約数和(自身を含む): 499968000

約数和(自身を除く): 334944336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 449, 456, 494, 496, 589, 624, 741, 744, 806, 898, 912, 988, 1178, 1209, 1347, 1482, 1488, 1612, 1767, 1796, 1976, 2356, 2418, 2694, 2964, 3224, 3534, 3592, 3952, 4712, 4836, 5388, 5837, 5928, 6448, 7068, 7184, 7657, 8531, 9424, 9672, 10776, 11674, 11856, 13919, 14136, 15314, 17062, 17511, 19344, 21552, 22971, 23348, 25593, 27838, 28272, 30628, 34124, 35022, 41757, 45942, 46696, 51186, 55676, 61256, 68248, 70044, 83514, 91884, 93392, 102372, 110903, 111352, 122512, 136496, 140088, 167028, 180947, 183768, 204744, 221806, 222704, 264461, 280176, 332709, 334056, 361894, 367536, 409488, 443612, 528922, 542841, 665418, 668112, 723788, 793383, 887224, 1057844, 1085682, 1330836, 1447576, 1586766, 1774448, 2115688, 2171364, 2661672, 2895152, 3173532, 3437993, 4231376, 4342728, 5323344, 6347064, 6875986, 8685456, 10313979, 12694128, 13751972, 20627958, 27503944, 41255916, 55007888, 82511832, 165023664]

約数ペア:

[(1, 165023664), (2, 82511832), (3, 55007888), (4, 41255916), (6, 27503944), (8, 20627958), (12, 13751972), (13, 12694128), (16, 10313979), (19, 8685456), (24, 6875986), (26, 6347064), (31, 5323344), (38, 4342728), (39, 4231376), (48, 3437993), (52, 3173532), (57, 2895152), (62, 2661672), (76, 2171364), (78, 2115688), (93, 1774448), (104, 1586766), (114, 1447576), (124, 1330836), (152, 1085682), (156, 1057844), (186, 887224), (208, 793383), (228, 723788), (247, 668112), (248, 665418), (304, 542841), (312, 528922), (372, 443612), (403, 409488), (449, 367536), (456, 361894), (494, 334056), (496, 332709), (589, 280176), (624, 264461), (741, 222704), (744, 221806), (806, 204744), (898, 183768), (912, 180947), (988, 167028), (1178, 140088), (1209, 136496), (1347, 122512), (1482, 111352), (1488, 110903), (1612, 102372), (1767, 93392), (1796, 91884), (1976, 83514), (2356, 70044), (2418, 68248), (2694, 61256), (2964, 55676), (3224, 51186), (3534, 46696), (3592, 45942), (3952, 41757), (4712, 35022), (4836, 34124), (5388, 30628), (5837, 28272), (5928, 27838), (6448, 25593), (7068, 23348), (7184, 22971), (7657, 21552), (8531, 19344), (9424, 17511), (9672, 17062), (10776, 15314), (11674, 14136), (11856, 13919)]