191573772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28559}}^1$

素因数の和:28622

約数の個数: 48

約数和(自身を含む): 492602880

約数和(自身を除く): 301029108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 28559, 57118, 85677, 114236, 171354, 342708, 371267, 742534, 1113801, 1228037, 1485068, 2227602, 2456074, 3684111, 4455204, 4912148, 7368222, 14736444, 15964481, 31928962, 47893443, 63857924, 95786886, 191573772]

約数ペア:

[(1, 191573772), (2, 95786886), (3, 63857924), (4, 47893443), (6, 31928962), (12, 15964481), (13, 14736444), (26, 7368222), (39, 4912148), (43, 4455204), (52, 3684111), (78, 2456074), (86, 2227602), (129, 1485068), (156, 1228037), (172, 1113801), (258, 742534), (516, 371267), (559, 342708), (1118, 171354), (1677, 114236), (2236, 85677), (3354, 57118), (6708, 28559)]