140477652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2739

約数の個数: 120

約数和(自身を含む): 438109056

約数和(自身を除く): 297631404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2693, 2898, 3726, 4347, 5386, 5796, 7452, 8079, 8694, 10772, 13041, 16158, 17388, 18851, 24237, 26082, 32316, 37702, 48474, 52164, 56553, 61939, 72711, 75404, 96948, 113106, 123878, 145422, 169659, 185817, 218133, 226212, 247756, 290844, 339318, 371634, 433573, 436266, 508977, 557451, 678636, 743268, 867146, 872532, 1017954, 1114902, 1300719, 1526931, 1672353, 1734292, 2035908, 2229804, 2601438, 3053862, 3344706, 3902157, 5017059, 5202876, 6107724, 6689412, 7804314, 10034118, 11706471, 15608628, 20068236, 23412942, 35119413, 46825884, 70238826, 140477652]

約数ペア:

[(1, 140477652), (2, 70238826), (3, 46825884), (4, 35119413), (6, 23412942), (7, 20068236), (9, 15608628), (12, 11706471), (14, 10034118), (18, 7804314), (21, 6689412), (23, 6107724), (27, 5202876), (28, 5017059), (36, 3902157), (42, 3344706), (46, 3053862), (54, 2601438), (63, 2229804), (69, 2035908), (81, 1734292), (84, 1672353), (92, 1526931), (108, 1300719), (126, 1114902), (138, 1017954), (161, 872532), (162, 867146), (189, 743268), (207, 678636), (252, 557451), (276, 508977), (322, 436266), (324, 433573), (378, 371634), (414, 339318), (483, 290844), (567, 247756), (621, 226212), (644, 218133), (756, 185817), (828, 169659), (966, 145422), (1134, 123878), (1242, 113106), (1449, 96948), (1863, 75404), (1932, 72711), (2268, 61939), (2484, 56553), (2693, 52164), (2898, 48474), (3726, 37702), (4347, 32316), (5386, 26082), (5796, 24237), (7452, 18851), (8079, 17388), (8694, 16158), (10772, 13041)]