162617988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3607}}^1$

素因数の和:3661

約数の個数: 72

約数和(自身を含む): 434201152

約数和(自身を除く): 271583164

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1734, 2652, 3468, 3607, 3757, 7214, 7514, 10821, 11271, 14428, 15028, 21642, 22542, 43284, 45084, 46891, 61319, 93782, 122638, 140673, 183957, 187564, 245276, 281346, 367914, 562692, 735828, 797147, 1042423, 1594294, 2084846, 2391441, 3127269, 3188588, 4169692, 4782882, 6254538, 9565764, 12509076, 13551499, 27102998, 40654497, 54205996, 81308994, 162617988]

約数ペア:

[(1, 162617988), (2, 81308994), (3, 54205996), (4, 40654497), (6, 27102998), (12, 13551499), (13, 12509076), (17, 9565764), (26, 6254538), (34, 4782882), (39, 4169692), (51, 3188588), (52, 3127269), (68, 2391441), (78, 2084846), (102, 1594294), (156, 1042423), (204, 797147), (221, 735828), (289, 562692), (442, 367914), (578, 281346), (663, 245276), (867, 187564), (884, 183957), (1156, 140673), (1326, 122638), (1734, 93782), (2652, 61319), (3468, 46891), (3607, 45084), (3757, 43284), (7214, 22542), (7514, 21642), (10821, 15028), (11271, 14428)]