147278614

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 284579568

約数和(自身を除く): 137300954

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 181, 266, 322, 361, 362, 437, 722, 874, 931, 1127, 1267, 1862, 2254, 2527, 2534, 3059, 3439, 4163, 5054, 6118, 6878, 8303, 8326, 8869, 16606, 17689, 17738, 21413, 24073, 29141, 35378, 42826, 48146, 58121, 58282, 65341, 79097, 116242, 130682, 158194, 168511, 203987, 337022, 406847, 407974, 457387, 553679, 813694, 914774, 1107358, 1502843, 3005686, 3201709, 3875753, 6403418, 7751506, 10519901, 21039802, 73639307, 147278614]

約数ペア:

[(1, 147278614), (2, 73639307), (7, 21039802), (14, 10519901), (19, 7751506), (23, 6403418), (38, 3875753), (46, 3201709), (49, 3005686), (98, 1502843), (133, 1107358), (161, 914774), (181, 813694), (266, 553679), (322, 457387), (361, 407974), (362, 406847), (437, 337022), (722, 203987), (874, 168511), (931, 158194), (1127, 130682), (1267, 116242), (1862, 79097), (2254, 65341), (2527, 58282), (2534, 58121), (3059, 48146), (3439, 42826), (4163, 35378), (5054, 29141), (6118, 24073), (6878, 21413), (8303, 17738), (8326, 17689), (8869, 16606)]