129207156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3079}}^1$

素因数の和:3368

約数の個数: 48

約数和(自身を含む): 325987200

約数和(自身を除く): 196780044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1614, 3079, 3228, 3497, 6158, 6994, 9237, 10491, 12316, 13988, 18474, 20982, 36948, 40027, 41964, 80054, 120081, 160108, 240162, 480324, 828251, 1656502, 2484753, 3313004, 4969506, 9939012, 10767263, 21534526, 32301789, 43069052, 64603578, 129207156]

約数ペア:

[(1, 129207156), (2, 64603578), (3, 43069052), (4, 32301789), (6, 21534526), (12, 10767263), (13, 9939012), (26, 4969506), (39, 3313004), (52, 2484753), (78, 1656502), (156, 828251), (269, 480324), (538, 240162), (807, 160108), (1076, 120081), (1614, 80054), (3079, 41964), (3228, 40027), (3497, 36948), (6158, 20982), (6994, 18474), (9237, 13988), (10491, 12316)]