140743512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21481}}^1$

素因数の和:21513

約数の個数: 96

約数和(自身を含む): 469166880

約数和(自身を除く): 328423368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 21481, 42962, 64443, 85924, 128886, 150367, 171848, 193329, 257772, 279253, 300734, 386658, 451101, 515544, 558506, 601468, 773316, 837759, 902202, 1117012, 1202936, 1353303, 1546632, 1675518, 1804404, 1954771, 2234024, 2513277, 2706606, 3351036, 3608808, 3909542, 5026554, 5413212, 5864313, 6702072, 7819084, 10053108, 10826424, 11728626, 15638168, 17592939, 20106216, 23457252, 35185878, 46914504, 70371756, 140743512]

約数ペア:

[(1, 140743512), (2, 70371756), (3, 46914504), (4, 35185878), (6, 23457252), (7, 20106216), (8, 17592939), (9, 15638168), (12, 11728626), (13, 10826424), (14, 10053108), (18, 7819084), (21, 6702072), (24, 5864313), (26, 5413212), (28, 5026554), (36, 3909542), (39, 3608808), (42, 3351036), (52, 2706606), (56, 2513277), (63, 2234024), (72, 1954771), (78, 1804404), (84, 1675518), (91, 1546632), (104, 1353303), (117, 1202936), (126, 1117012), (156, 902202), (168, 837759), (182, 773316), (234, 601468), (252, 558506), (273, 515544), (312, 451101), (364, 386658), (468, 300734), (504, 279253), (546, 257772), (728, 193329), (819, 171848), (936, 150367), (1092, 128886), (1638, 85924), (2184, 64443), (3276, 42962), (6552, 21481)]