139873608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 450048000

約数和(自身を除く): 310174392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 711, 756, 948, 1106, 1171, 1422, 1512, 1659, 1896, 2133, 2212, 2342, 2844, 3318, 3513, 4266, 4424, 4684, 4977, 5688, 6636, 7026, 8197, 8532, 9368, 9954, 10539, 13272, 14052, 14931, 16394, 17064, 19908, 21078, 24591, 28104, 29862, 31617, 32788, 39816, 42156, 49182, 59724, 63234, 65576, 73773, 84312, 92509, 98364, 119448, 126468, 147546, 185018, 196728, 221319, 252936, 277527, 295092, 370036, 442638, 555054, 590184, 647563, 740072, 832581, 885276, 1110108, 1295126, 1665162, 1770552, 1942689, 2220216, 2497743, 2590252, 3330324, 3885378, 4995486, 5180504, 5828067, 6660648, 7770756, 9990972, 11656134, 15541512, 17484201, 19981944, 23312268, 34968402, 46624536, 69936804, 139873608]

約数ペア:

[(1, 139873608), (2, 69936804), (3, 46624536), (4, 34968402), (6, 23312268), (7, 19981944), (8, 17484201), (9, 15541512), (12, 11656134), (14, 9990972), (18, 7770756), (21, 6660648), (24, 5828067), (27, 5180504), (28, 4995486), (36, 3885378), (42, 3330324), (54, 2590252), (56, 2497743), (63, 2220216), (72, 1942689), (79, 1770552), (84, 1665162), (108, 1295126), (126, 1110108), (158, 885276), (168, 832581), (189, 740072), (216, 647563), (237, 590184), (252, 555054), (316, 442638), (378, 370036), (474, 295092), (504, 277527), (553, 252936), (632, 221319), (711, 196728), (756, 185018), (948, 147546), (1106, 126468), (1171, 119448), (1422, 98364), (1512, 92509), (1659, 84312), (1896, 73773), (2133, 65576), (2212, 63234), (2342, 59724), (2844, 49182), (3318, 42156), (3513, 39816), (4266, 32788), (4424, 31617), (4684, 29862), (4977, 28104), (5688, 24591), (6636, 21078), (7026, 19908), (8197, 17064), (8532, 16394), (9368, 14931), (9954, 14052), (10539, 13272)]