128506032

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 374886720

約数和(自身を除く): 246380688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 89, 111, 144, 148, 178, 222, 267, 271, 296, 333, 356, 444, 534, 542, 592, 666, 712, 801, 813, 888, 1068, 1084, 1332, 1424, 1602, 1626, 1776, 2136, 2168, 2439, 2664, 3204, 3252, 3293, 4272, 4336, 4878, 5328, 6408, 6504, 6586, 9756, 9879, 10027, 12816, 13008, 13172, 19512, 19758, 20054, 24119, 26344, 29637, 30081, 39024, 39516, 40108, 48238, 52688, 59274, 60162, 72357, 79032, 80216, 90243, 96476, 118548, 120324, 144714, 158064, 160432, 180486, 192952, 217071, 237096, 240648, 289428, 360972, 385904, 434142, 474192, 481296, 578856, 721944, 868284, 892403, 1157712, 1443888, 1736568, 1784806, 2677209, 3473136, 3569612, 5354418, 7139224, 8031627, 10708836, 14278448, 16063254, 21417672, 32126508, 42835344, 64253016, 128506032]

約数ペア:

[(1, 128506032), (2, 64253016), (3, 42835344), (4, 32126508), (6, 21417672), (8, 16063254), (9, 14278448), (12, 10708836), (16, 8031627), (18, 7139224), (24, 5354418), (36, 3569612), (37, 3473136), (48, 2677209), (72, 1784806), (74, 1736568), (89, 1443888), (111, 1157712), (144, 892403), (148, 868284), (178, 721944), (222, 578856), (267, 481296), (271, 474192), (296, 434142), (333, 385904), (356, 360972), (444, 289428), (534, 240648), (542, 237096), (592, 217071), (666, 192952), (712, 180486), (801, 160432), (813, 158064), (888, 144714), (1068, 120324), (1084, 118548), (1332, 96476), (1424, 90243), (1602, 80216), (1626, 79032), (1776, 72357), (2136, 60162), (2168, 59274), (2439, 52688), (2664, 48238), (3204, 40108), (3252, 39516), (3293, 39024), (4272, 30081), (4336, 29637), (4878, 26344), (5328, 24119), (6408, 20054), (6504, 19758), (6586, 19512), (9756, 13172), (9879, 13008), (10027, 12816)]