158217276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11699}}^1$

素因数の和:11743

約数の個数: 72

約数和(自身を含む): 448156800

約数和(自身を除く): 289939524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 11699, 13524, 23398, 35097, 46796, 70194, 81893, 140388, 163786, 245679, 269077, 327572, 491358, 538154, 573251, 807231, 982716, 1076308, 1146502, 1614462, 1719753, 1883539, 2293004, 3228924, 3439506, 3767078, 5650617, 6879012, 7534156, 11301234, 13184773, 22602468, 26369546, 39554319, 52739092, 79108638, 158217276]

約数ペア:

[(1, 158217276), (2, 79108638), (3, 52739092), (4, 39554319), (6, 26369546), (7, 22602468), (12, 13184773), (14, 11301234), (21, 7534156), (23, 6879012), (28, 5650617), (42, 3767078), (46, 3439506), (49, 3228924), (69, 2293004), (84, 1883539), (92, 1719753), (98, 1614462), (138, 1146502), (147, 1076308), (161, 982716), (196, 807231), (276, 573251), (294, 538154), (322, 491358), (483, 327572), (588, 269077), (644, 245679), (966, 163786), (1127, 140388), (1932, 81893), (2254, 70194), (3381, 46796), (4508, 35097), (6762, 23398), (11699, 13524)]