157985412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 413274624

約数和(自身を除く): 255289212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 101, 111, 148, 156, 202, 222, 271, 303, 404, 444, 481, 542, 606, 813, 962, 1084, 1212, 1313, 1443, 1626, 1924, 2626, 2886, 3252, 3523, 3737, 3939, 5252, 5772, 7046, 7474, 7878, 10027, 10569, 11211, 14092, 14948, 15756, 20054, 21138, 22422, 27371, 30081, 40108, 42276, 44844, 48581, 54742, 60162, 82113, 97162, 109484, 120324, 130351, 145743, 164226, 194324, 260702, 291486, 328452, 355823, 391053, 521404, 582972, 711646, 782106, 1012727, 1067469, 1423292, 1564212, 2025454, 2134938, 3038181, 4050908, 4269876, 6076362, 12152724, 13165451, 26330902, 39496353, 52661804, 78992706, 157985412]

約数ペア:

[(1, 157985412), (2, 78992706), (3, 52661804), (4, 39496353), (6, 26330902), (12, 13165451), (13, 12152724), (26, 6076362), (37, 4269876), (39, 4050908), (52, 3038181), (74, 2134938), (78, 2025454), (101, 1564212), (111, 1423292), (148, 1067469), (156, 1012727), (202, 782106), (222, 711646), (271, 582972), (303, 521404), (404, 391053), (444, 355823), (481, 328452), (542, 291486), (606, 260702), (813, 194324), (962, 164226), (1084, 145743), (1212, 130351), (1313, 120324), (1443, 109484), (1626, 97162), (1924, 82113), (2626, 60162), (2886, 54742), (3252, 48581), (3523, 44844), (3737, 42276), (3939, 40108), (5252, 30081), (5772, 27371), (7046, 22422), (7474, 21138), (7878, 20054), (10027, 15756), (10569, 14948), (11211, 14092)]