15146456

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 32610600

約数和(自身を除く): 17464144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 659, 676, 884, 1318, 1352, 1768, 2636, 2873, 5272, 5746, 8567, 11203, 11492, 17134, 22406, 22984, 34268, 44812, 68536, 89624, 111371, 145639, 222742, 291278, 445484, 582556, 890968, 1165112, 1893307, 3786614, 7573228, 15146456]

約数ペア:

[(1, 15146456), (2, 7573228), (4, 3786614), (8, 1893307), (13, 1165112), (17, 890968), (26, 582556), (34, 445484), (52, 291278), (68, 222742), (104, 145639), (136, 111371), (169, 89624), (221, 68536), (338, 44812), (442, 34268), (659, 22984), (676, 22406), (884, 17134), (1318, 11492), (1352, 11203), (1768, 8567), (2636, 5746), (2873, 5272)]