149245344

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22531}}^1$

素因数の和:22570

約数の個数: 72

約数和(自身を含む): 442888992

約数和(自身を除く): 293643648

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, 22531, 45062, 67593, 90124, 135186, 180248, 202779, 270372, 360496, 405558, 518213, 540744, 720992, 811116, 1036426, 1081488, 1554639, 1622232, 2072852, 2162976, 3109278, 3244464, 4145704, 4663917, 6218556, 6488928, 8291408, 9327834, 12437112, 16582816, 18655668, 24874224, 37311336, 49748448, 74622672, 149245344]

約数ペア:

[(1, 149245344), (2, 74622672), (3, 49748448), (4, 37311336), (6, 24874224), (8, 18655668), (9, 16582816), (12, 12437112), (16, 9327834), (18, 8291408), (23, 6488928), (24, 6218556), (32, 4663917), (36, 4145704), (46, 3244464), (48, 3109278), (69, 2162976), (72, 2072852), (92, 1622232), (96, 1554639), (138, 1081488), (144, 1036426), (184, 811116), (207, 720992), (276, 540744), (288, 518213), (368, 405558), (414, 360496), (552, 270372), (736, 202779), (828, 180248), (1104, 135186), (1656, 90124), (2208, 67593), (3312, 45062), (6624, 22531)]