157297374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 380190720

約数和(自身を除く): 222893346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 79, 117, 127, 134, 158, 201, 234, 237, 254, 381, 402, 474, 603, 711, 762, 871, 1027, 1143, 1206, 1422, 1651, 1742, 2054, 2286, 2613, 3081, 3302, 4953, 5226, 5293, 6162, 7839, 8509, 9243, 9906, 10033, 10586, 14859, 15678, 15879, 17018, 18486, 20066, 25527, 29718, 30099, 31758, 47637, 51054, 60198, 68809, 76581, 90297, 95274, 110617, 130429, 137618, 153162, 180594, 206427, 221234, 260858, 331851, 391287, 412854, 619281, 663702, 672211, 782574, 995553, 1173861, 1238562, 1344422, 1991106, 2016633, 2347722, 4033266, 6049899, 8738743, 12099798, 17477486, 26216229, 52432458, 78648687, 157297374]

約数ペア:

[(1, 157297374), (2, 78648687), (3, 52432458), (6, 26216229), (9, 17477486), (13, 12099798), (18, 8738743), (26, 6049899), (39, 4033266), (67, 2347722), (78, 2016633), (79, 1991106), (117, 1344422), (127, 1238562), (134, 1173861), (158, 995553), (201, 782574), (234, 672211), (237, 663702), (254, 619281), (381, 412854), (402, 391287), (474, 331851), (603, 260858), (711, 221234), (762, 206427), (871, 180594), (1027, 153162), (1143, 137618), (1206, 130429), (1422, 110617), (1651, 95274), (1742, 90297), (2054, 76581), (2286, 68809), (2613, 60198), (3081, 51054), (3302, 47637), (4953, 31758), (5226, 30099), (5293, 29718), (6162, 25527), (7839, 20066), (8509, 18486), (9243, 17018), (9906, 15879), (10033, 15678), (10586, 14859)]