163401252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1783}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 436380672

約数和(自身を除く): 272979420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1091, 1783, 2182, 3273, 3566, 4364, 5349, 6546, 7132, 7637, 10698, 12481, 13092, 15274, 21396, 22911, 24962, 30548, 37443, 45822, 49924, 74886, 91644, 149772, 1945253, 3890506, 5835759, 7781012, 11671518, 13616771, 23343036, 27233542, 40850313, 54467084, 81700626, 163401252]

約数ペア:

[(1, 163401252), (2, 81700626), (3, 54467084), (4, 40850313), (6, 27233542), (7, 23343036), (12, 13616771), (14, 11671518), (21, 7781012), (28, 5835759), (42, 3890506), (84, 1945253), (1091, 149772), (1783, 91644), (2182, 74886), (3273, 49924), (3566, 45822), (4364, 37443), (5349, 30548), (6546, 24962), (7132, 22911), (7637, 21396), (10698, 15274), (12481, 13092)]