148466916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18661}}^1$

素因数の和:18701

約数の個数: 72

約数和(自身を含む): 427956984

約数和(自身を除く): 279490068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 18661, 37322, 55983, 74644, 111966, 167949, 223932, 242593, 317237, 335898, 485186, 634474, 671796, 727779, 951711, 970372, 1268948, 1455558, 1903422, 2183337, 2855133, 2911116, 3806844, 4124081, 4366674, 5710266, 8248162, 8733348, 11420532, 12372243, 16496324, 24744486, 37116729, 49488972, 74233458, 148466916]

約数ペア:

[(1, 148466916), (2, 74233458), (3, 49488972), (4, 37116729), (6, 24744486), (9, 16496324), (12, 12372243), (13, 11420532), (17, 8733348), (18, 8248162), (26, 5710266), (34, 4366674), (36, 4124081), (39, 3806844), (51, 2911116), (52, 2855133), (68, 2183337), (78, 1903422), (102, 1455558), (117, 1268948), (153, 970372), (156, 951711), (204, 727779), (221, 671796), (234, 634474), (306, 485186), (442, 335898), (468, 317237), (612, 242593), (663, 223932), (884, 167949), (1326, 111966), (1989, 74644), (2652, 55983), (3978, 37322), (7956, 18661)]