164968986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2588

約数の個数: 96

約数和(自身を含む): 437814720

約数和(自身を除く): 272845734

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 442, 546, 637, 663, 714, 833, 1274, 1326, 1547, 1666, 1911, 2499, 2539, 3094, 3822, 4641, 4998, 5078, 7617, 9282, 10829, 15234, 17773, 21658, 32487, 33007, 35546, 43163, 53319, 64974, 66014, 86326, 99021, 106638, 124411, 129489, 198042, 231049, 248822, 258978, 302141, 373233, 462098, 561119, 604282, 693147, 746466, 906423, 1122238, 1386294, 1617343, 1683357, 1812846, 2114987, 3234686, 3366714, 3927833, 4229974, 4852029, 6344961, 7855666, 9704058, 11783499, 12689922, 23566998, 27494831, 54989662, 82484493, 164968986]

約数ペア:

[(1, 164968986), (2, 82484493), (3, 54989662), (6, 27494831), (7, 23566998), (13, 12689922), (14, 11783499), (17, 9704058), (21, 7855666), (26, 6344961), (34, 4852029), (39, 4229974), (42, 3927833), (49, 3366714), (51, 3234686), (78, 2114987), (91, 1812846), (98, 1683357), (102, 1617343), (119, 1386294), (147, 1122238), (182, 906423), (221, 746466), (238, 693147), (273, 604282), (294, 561119), (357, 462098), (442, 373233), (546, 302141), (637, 258978), (663, 248822), (714, 231049), (833, 198042), (1274, 129489), (1326, 124411), (1547, 106638), (1666, 99021), (1911, 86326), (2499, 66014), (2539, 64974), (3094, 53319), (3822, 43163), (4641, 35546), (4998, 33007), (5078, 32487), (7617, 21658), (9282, 17773), (10829, 15234)]