155281392

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 180

約数和(自身を含む): 515469240

約数和(自身を除く): 360187848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 59, 63, 72, 84, 98, 112, 118, 126, 144, 147, 168, 177, 196, 236, 252, 294, 336, 354, 373, 392, 413, 441, 472, 504, 531, 588, 708, 746, 784, 826, 882, 944, 1008, 1062, 1119, 1176, 1239, 1416, 1492, 1652, 1764, 2124, 2238, 2352, 2478, 2611, 2832, 2891, 2984, 3304, 3357, 3528, 3717, 4248, 4476, 4956, 5222, 5782, 5968, 6608, 6714, 7056, 7434, 7833, 8496, 8673, 8952, 9912, 10444, 11564, 13428, 14868, 15666, 17346, 17904, 18277, 19824, 20888, 22007, 23128, 23499, 26019, 26856, 29736, 31332, 34692, 36554, 41776, 44014, 46256, 46998, 52038, 53712, 54831, 59472, 62664, 66021, 69384, 73108, 88028, 93996, 104076, 109662, 125328, 132042, 138768, 146216, 154049, 164493, 176056, 187992, 198063, 208152, 219324, 264084, 292432, 308098, 328986, 352112, 375984, 396126, 416304, 438648, 462147, 528168, 616196, 657972, 792252, 877296, 924294, 1056336, 1078343, 1232392, 1315944, 1386441, 1584504, 1848588, 2156686, 2464784, 2631888, 2772882, 3169008, 3235029, 3697176, 4313372, 5545764, 6470058, 7394352, 8626744, 9705087, 11091528, 12940116, 17253488, 19410174, 22183056, 25880232, 38820348, 51760464, 77640696, 155281392]

約数ペア:

[(1, 155281392), (2, 77640696), (3, 51760464), (4, 38820348), (6, 25880232), (7, 22183056), (8, 19410174), (9, 17253488), (12, 12940116), (14, 11091528), (16, 9705087), (18, 8626744), (21, 7394352), (24, 6470058), (28, 5545764), (36, 4313372), (42, 3697176), (48, 3235029), (49, 3169008), (56, 2772882), (59, 2631888), (63, 2464784), (72, 2156686), (84, 1848588), (98, 1584504), (112, 1386441), (118, 1315944), (126, 1232392), (144, 1078343), (147, 1056336), (168, 924294), (177, 877296), (196, 792252), (236, 657972), (252, 616196), (294, 528168), (336, 462147), (354, 438648), (373, 416304), (392, 396126), (413, 375984), (441, 352112), (472, 328986), (504, 308098), (531, 292432), (588, 264084), (708, 219324), (746, 208152), (784, 198063), (826, 187992), (882, 176056), (944, 164493), (1008, 154049), (1062, 146216), (1119, 138768), (1176, 132042), (1239, 125328), (1416, 109662), (1492, 104076), (1652, 93996), (1764, 88028), (2124, 73108), (2238, 69384), (2352, 66021), (2478, 62664), (2611, 59472), (2832, 54831), (2891, 53712), (2984, 52038), (3304, 46998), (3357, 46256), (3528, 44014), (3717, 41776), (4248, 36554), (4476, 34692), (4956, 31332), (5222, 29736), (5782, 26856), (5968, 26019), (6608, 23499), (6714, 23128), (7056, 22007), (7434, 20888), (7833, 19824), (8496, 18277), (8673, 17904), (8952, 17346), (9912, 15666), (10444, 14868), (11564, 13428)]