137462416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5016

約数の個数: 80

約数和(自身を含む): 345116800

約数和(自身を除く): 207654384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 4969, 6916, 9938, 13832, 19876, 27664, 34783, 39752, 64597, 69566, 79504, 94411, 129194, 139132, 188822, 258388, 278264, 377644, 452179, 516776, 556528, 660877, 755288, 904358, 1033552, 1227343, 1321754, 1510576, 1808716, 2454686, 2643508, 3617432, 4909372, 5287016, 7234864, 8591401, 9818744, 10574032, 17182802, 19637488, 34365604, 68731208, 137462416]

約数ペア:

[(1, 137462416), (2, 68731208), (4, 34365604), (7, 19637488), (8, 17182802), (13, 10574032), (14, 9818744), (16, 8591401), (19, 7234864), (26, 5287016), (28, 4909372), (38, 3617432), (52, 2643508), (56, 2454686), (76, 1808716), (91, 1510576), (104, 1321754), (112, 1227343), (133, 1033552), (152, 904358), (182, 755288), (208, 660877), (247, 556528), (266, 516776), (304, 452179), (364, 377644), (494, 278264), (532, 258388), (728, 188822), (988, 139132), (1064, 129194), (1456, 94411), (1729, 79504), (1976, 69566), (2128, 64597), (3458, 39752), (3952, 34783), (4969, 27664), (6916, 19876), (9938, 13832)]