157214246

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3729

約数の個数: 48

約数和(自身を含む): 301397760

約数和(自身を除く): 144183514

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 437, 874, 931, 1127, 1862, 2254, 3059, 3671, 6118, 7342, 21413, 25697, 42826, 51394, 69749, 84433, 139498, 168866, 179879, 359758, 488243, 591031, 976486, 1182062, 1604227, 3208454, 3417701, 4137217, 6835402, 8274434, 11229589, 22459178, 78607123, 157214246]

約数ペア:

[(1, 157214246), (2, 78607123), (7, 22459178), (14, 11229589), (19, 8274434), (23, 6835402), (38, 4137217), (46, 3417701), (49, 3208454), (98, 1604227), (133, 1182062), (161, 976486), (266, 591031), (322, 488243), (437, 359758), (874, 179879), (931, 168866), (1127, 139498), (1862, 84433), (2254, 69749), (3059, 51394), (3671, 42826), (6118, 25697), (7342, 21413)]