174030428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 381948336

約数和(自身を除く): 207917908

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 121, 143, 187, 221, 242, 286, 374, 442, 484, 572, 748, 884, 1573, 1627, 2057, 2431, 3146, 3254, 4114, 4862, 6292, 6508, 8228, 9724, 17897, 21151, 26741, 27659, 35794, 42302, 53482, 55318, 71588, 84604, 106964, 110636, 196867, 232661, 304249, 359567, 393734, 465322, 608498, 719134, 787468, 930644, 1216996, 1438268, 2559271, 3346739, 3955237, 5118542, 6693478, 7910474, 10237084, 13386956, 15820948, 43507607, 87015214, 174030428]

約数ペア:

[(1, 174030428), (2, 87015214), (4, 43507607), (11, 15820948), (13, 13386956), (17, 10237084), (22, 7910474), (26, 6693478), (34, 5118542), (44, 3955237), (52, 3346739), (68, 2559271), (121, 1438268), (143, 1216996), (187, 930644), (221, 787468), (242, 719134), (286, 608498), (374, 465322), (442, 393734), (484, 359567), (572, 304249), (748, 232661), (884, 196867), (1573, 110636), (1627, 106964), (2057, 84604), (2431, 71588), (3146, 55318), (3254, 53482), (4114, 42302), (4862, 35794), (6292, 27659), (6508, 26741), (8228, 21151), (9724, 17897)]