138575892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6725

約数の個数: 96

約数和(自身を含む): 418969600

約数和(自身を除く): 280393708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6679, 6916, 10374, 13358, 20037, 20748, 26716, 40074, 46753, 80148, 86827, 93506, 126901, 140259, 173654, 187012, 253802, 260481, 280518, 347308, 380703, 507604, 520962, 561036, 607789, 761406, 888307, 1041924, 1215578, 1522812, 1649713, 1776614, 1823367, 2431156, 2664921, 3299426, 3553228, 3646734, 4949139, 5329842, 6598852, 7293468, 9898278, 10659684, 11547991, 19796556, 23095982, 34643973, 46191964, 69287946, 138575892]

約数ペア:

[(1, 138575892), (2, 69287946), (3, 46191964), (4, 34643973), (6, 23095982), (7, 19796556), (12, 11547991), (13, 10659684), (14, 9898278), (19, 7293468), (21, 6598852), (26, 5329842), (28, 4949139), (38, 3646734), (39, 3553228), (42, 3299426), (52, 2664921), (57, 2431156), (76, 1823367), (78, 1776614), (84, 1649713), (91, 1522812), (114, 1215578), (133, 1041924), (156, 888307), (182, 761406), (228, 607789), (247, 561036), (266, 520962), (273, 507604), (364, 380703), (399, 347308), (494, 280518), (532, 260481), (546, 253802), (741, 187012), (798, 173654), (988, 140259), (1092, 126901), (1482, 93506), (1596, 86827), (1729, 80148), (2964, 46753), (3458, 40074), (5187, 26716), (6679, 20748), (6916, 20037), (10374, 13358)]