145846148

素因数分解:

$2^2\times 7^2\times {\mathrm{744113}}^1$

素因数の和:744131

約数の個数: 18

約数和(自身を含む): 296901486

約数和(自身を除く): 151055338

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 744113, 1488226, 2976452, 5208791, 10417582, 20835164, 36461537, 72923074, 145846148]

約数ペア:

[(1, 145846148), (2, 72923074), (4, 36461537), (7, 20835164), (14, 10417582), (28, 5208791), (49, 2976452), (98, 1488226), (196, 744113)]