148784992

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 306642672

約数和(自身を除く): 157857680

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 2371, 3922, 4742, 7844, 9484, 15688, 18968, 31376, 37936, 62752, 75872, 87727, 125663, 175454, 251326, 350908, 502652, 701816, 1005304, 1403632, 2010608, 2807264, 4021216, 4649531, 9299062, 18598124, 37196248, 74392496, 148784992]

約数ペア:

[(1, 148784992), (2, 74392496), (4, 37196248), (8, 18598124), (16, 9299062), (32, 4649531), (37, 4021216), (53, 2807264), (74, 2010608), (106, 1403632), (148, 1005304), (212, 701816), (296, 502652), (424, 350908), (592, 251326), (848, 175454), (1184, 125663), (1696, 87727), (1961, 75872), (2371, 62752), (3922, 37936), (4742, 31376), (7844, 18968), (9484, 15688)]