149390376

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 380190720

約数和(自身を除く): 230800344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 223, 271, 309, 412, 446, 542, 618, 669, 813, 824, 892, 1084, 1236, 1338, 1626, 1784, 2168, 2472, 2676, 3252, 5352, 6504, 22969, 27913, 45938, 55826, 60433, 68907, 83739, 91876, 111652, 120866, 137814, 167478, 181299, 183752, 223304, 241732, 275628, 334956, 362598, 483464, 551256, 669912, 725196, 1450392, 6224599, 12449198, 18673797, 24898396, 37347594, 49796792, 74695188, 149390376]

約数ペア:

[(1, 149390376), (2, 74695188), (3, 49796792), (4, 37347594), (6, 24898396), (8, 18673797), (12, 12449198), (24, 6224599), (103, 1450392), (206, 725196), (223, 669912), (271, 551256), (309, 483464), (412, 362598), (446, 334956), (542, 275628), (618, 241732), (669, 223304), (813, 183752), (824, 181299), (892, 167478), (1084, 137814), (1236, 120866), (1338, 111652), (1626, 91876), (1784, 83739), (2168, 68907), (2472, 60433), (2676, 55826), (3252, 45938), (5352, 27913), (6504, 22969)]