155460384

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1680

約数の個数: 120

約数和(自身を含む): 469851228

約数和(自身を除く): 314390844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1621, 1776, 1998, 2592, 2664, 2997, 3242, 3552, 3996, 4863, 5328, 5994, 6484, 7992, 9726, 10656, 11988, 12968, 14589, 15984, 19452, 23976, 25936, 29178, 31968, 38904, 43767, 47952, 51872, 58356, 59977, 77808, 87534, 95904, 116712, 119954, 131301, 155616, 175068, 179931, 233424, 239908, 262602, 350136, 359862, 466848, 479816, 525204, 539793, 700272, 719724, 959632, 1050408, 1079586, 1400544, 1439448, 1619379, 1919264, 2100816, 2159172, 2878896, 3238758, 4201632, 4318344, 4858137, 5757792, 6477516, 8636688, 9716274, 12955032, 17273376, 19432548, 25910064, 38865096, 51820128, 77730192, 155460384]

約数ペア:

[(1, 155460384), (2, 77730192), (3, 51820128), (4, 38865096), (6, 25910064), (8, 19432548), (9, 17273376), (12, 12955032), (16, 9716274), (18, 8636688), (24, 6477516), (27, 5757792), (32, 4858137), (36, 4318344), (37, 4201632), (48, 3238758), (54, 2878896), (72, 2159172), (74, 2100816), (81, 1919264), (96, 1619379), (108, 1439448), (111, 1400544), (144, 1079586), (148, 1050408), (162, 959632), (216, 719724), (222, 700272), (288, 539793), (296, 525204), (324, 479816), (333, 466848), (432, 359862), (444, 350136), (592, 262602), (648, 239908), (666, 233424), (864, 179931), (888, 175068), (999, 155616), (1184, 131301), (1296, 119954), (1332, 116712), (1621, 95904), (1776, 87534), (1998, 77808), (2592, 59977), (2664, 58356), (2997, 51872), (3242, 47952), (3552, 43767), (3996, 38904), (4863, 31968), (5328, 29178), (5994, 25936), (6484, 23976), (7992, 19452), (9726, 15984), (10656, 14589), (11988, 12968)]