156636948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1223}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 394402176

約数和(自身を除く): 237765228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 821, 1223, 1642, 2446, 2463, 3284, 3669, 4892, 4926, 7338, 9852, 10673, 14676, 15899, 21346, 31798, 32019, 42692, 47697, 63596, 64038, 95394, 128076, 190788, 1004083, 2008166, 3012249, 4016332, 6024498, 12048996, 13053079, 26106158, 39159237, 52212316, 78318474, 156636948]

約数ペア:

[(1, 156636948), (2, 78318474), (3, 52212316), (4, 39159237), (6, 26106158), (12, 13053079), (13, 12048996), (26, 6024498), (39, 4016332), (52, 3012249), (78, 2008166), (156, 1004083), (821, 190788), (1223, 128076), (1642, 95394), (2446, 64038), (2463, 63596), (3284, 47697), (3669, 42692), (4892, 32019), (4926, 31798), (7338, 21346), (9852, 15899), (10673, 14676)]