147601456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3517}}^1$

素因数の和:3629

約数の個数: 40

約数和(自身を含む): 297510224

約数和(自身を除く): 149908768

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 3517, 5246, 7034, 10492, 14068, 20984, 28136, 41968, 56272, 151231, 214537, 302462, 429074, 604924, 858148, 1209848, 1716296, 2419696, 3432592, 9225091, 18450182, 36900364, 73800728, 147601456]

約数ペア:

[(1, 147601456), (2, 73800728), (4, 36900364), (8, 18450182), (16, 9225091), (43, 3432592), (61, 2419696), (86, 1716296), (122, 1209848), (172, 858148), (244, 604924), (344, 429074), (488, 302462), (688, 214537), (976, 151231), (2623, 56272), (3517, 41968), (5246, 28136), (7034, 20984), (10492, 14068)]