140301472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 309657600

約数和(自身を除く): 169356128

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 79, 92, 127, 152, 158, 184, 254, 304, 316, 368, 437, 508, 608, 632, 736, 874, 1016, 1264, 1501, 1748, 1817, 2032, 2413, 2528, 2921, 3002, 3496, 3634, 4064, 4826, 5842, 6004, 6992, 7268, 9652, 10033, 11684, 12008, 13984, 14536, 19304, 20066, 23368, 24016, 29072, 34523, 38608, 40132, 46736, 48032, 55499, 58144, 69046, 77216, 80264, 93472, 110998, 138092, 160528, 190627, 221996, 230759, 276184, 321056, 381254, 443992, 461518, 552368, 762508, 887984, 923036, 1104736, 1525016, 1775968, 1846072, 3050032, 3692144, 4384421, 6100064, 7384288, 8768842, 17537684, 35075368, 70150736, 140301472]

約数ペア:

[(1, 140301472), (2, 70150736), (4, 35075368), (8, 17537684), (16, 8768842), (19, 7384288), (23, 6100064), (32, 4384421), (38, 3692144), (46, 3050032), (76, 1846072), (79, 1775968), (92, 1525016), (127, 1104736), (152, 923036), (158, 887984), (184, 762508), (254, 552368), (304, 461518), (316, 443992), (368, 381254), (437, 321056), (508, 276184), (608, 230759), (632, 221996), (736, 190627), (874, 160528), (1016, 138092), (1264, 110998), (1501, 93472), (1748, 80264), (1817, 77216), (2032, 69046), (2413, 58144), (2528, 55499), (2921, 48032), (3002, 46736), (3496, 40132), (3634, 38608), (4064, 34523), (4826, 29072), (5842, 24016), (6004, 23368), (6992, 20066), (7268, 19304), (9652, 14536), (10033, 13984), (11684, 12008)]