153855648

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23227}}^1$

素因数の和:23266

約数の個数: 72

約数和(自身を含む): 456569568

約数和(自身を除く): 302713920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 23227, 46454, 69681, 92908, 139362, 185816, 209043, 278724, 371632, 418086, 534221, 557448, 743264, 836172, 1068442, 1114896, 1602663, 1672344, 2136884, 2229792, 3205326, 3344688, 4273768, 4807989, 6410652, 6689376, 8547536, 9615978, 12821304, 17095072, 19231956, 25642608, 38463912, 51285216, 76927824, 153855648]

約数ペア:

[(1, 153855648), (2, 76927824), (3, 51285216), (4, 38463912), (6, 25642608), (8, 19231956), (9, 17095072), (12, 12821304), (16, 9615978), (18, 8547536), (23, 6689376), (24, 6410652), (32, 4807989), (36, 4273768), (46, 3344688), (48, 3205326), (69, 2229792), (72, 2136884), (92, 1672344), (96, 1602663), (138, 1114896), (144, 1068442), (184, 836172), (207, 743264), (276, 557448), (288, 534221), (368, 418086), (414, 371632), (552, 278724), (736, 209043), (828, 185816), (1104, 139362), (1656, 92908), (2208, 69681), (3312, 46454), (6624, 23227)]