225858148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 419126400

約数和(自身を除く): 193268252

約数列:

[1, 2, 4, 29, 58, 89, 116, 131, 167, 178, 262, 334, 356, 524, 668, 2581, 3799, 4843, 5162, 7598, 9686, 10324, 11659, 14863, 15196, 19372, 21877, 23318, 29726, 43754, 46636, 59452, 87508, 338111, 431027, 634433, 676222, 862054, 1268866, 1352444, 1724108, 1947053, 2537732, 3894106, 7788212, 56464537, 112929074, 225858148]

約数ペア:

[(1, 225858148), (2, 112929074), (4, 56464537), (29, 7788212), (58, 3894106), (89, 2537732), (116, 1947053), (131, 1724108), (167, 1352444), (178, 1268866), (262, 862054), (334, 676222), (356, 634433), (524, 431027), (668, 338111), (2581, 87508), (3799, 59452), (4843, 46636), (5162, 43754), (7598, 29726), (9686, 23318), (10324, 21877), (11659, 19372), (14863, 15196)]