155551392

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1021}}^1$

素因数の和:1083

約数の個数: 108

約数和(自身を含む): 462870954

約数和(自身を除く): 307319562

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, 529, 552, 736, 828, 1021, 1058, 1104, 1587, 1656, 2042, 2116, 2208, 3063, 3174, 3312, 4084, 4232, 4761, 6126, 6348, 6624, 8168, 8464, 9189, 9522, 12252, 12696, 16336, 16928, 18378, 19044, 23483, 24504, 25392, 32672, 36756, 38088, 46966, 49008, 50784, 70449, 73512, 76176, 93932, 98016, 140898, 147024, 152352, 187864, 211347, 281796, 294048, 375728, 422694, 540109, 563592, 751456, 845388, 1080218, 1127184, 1620327, 1690776, 2160436, 2254368, 3240654, 3381552, 4320872, 4860981, 6481308, 6763104, 8641744, 9721962, 12962616, 17283488, 19443924, 25925232, 38887848, 51850464, 77775696, 155551392]

約数ペア:

[(1, 155551392), (2, 77775696), (3, 51850464), (4, 38887848), (6, 25925232), (8, 19443924), (9, 17283488), (12, 12962616), (16, 9721962), (18, 8641744), (23, 6763104), (24, 6481308), (32, 4860981), (36, 4320872), (46, 3381552), (48, 3240654), (69, 2254368), (72, 2160436), (92, 1690776), (96, 1620327), (138, 1127184), (144, 1080218), (184, 845388), (207, 751456), (276, 563592), (288, 540109), (368, 422694), (414, 375728), (529, 294048), (552, 281796), (736, 211347), (828, 187864), (1021, 152352), (1058, 147024), (1104, 140898), (1587, 98016), (1656, 93932), (2042, 76176), (2116, 73512), (2208, 70449), (3063, 50784), (3174, 49008), (3312, 46966), (4084, 38088), (4232, 36756), (4761, 32672), (6126, 25392), (6348, 24504), (6624, 23483), (8168, 19044), (8464, 18378), (9189, 16928), (9522, 16336), (12252, 12696)]