155247456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1367}}^1$

素因数の和:1413

約数の個数: 144

約数和(自身を含む): 504693504

約数和(自身を除く): 349446048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1367, 1456, 2028, 2184, 2366, 2704, 2734, 2912, 3549, 4056, 4101, 4368, 4732, 5408, 5468, 7098, 8112, 8202, 8736, 9464, 9569, 10936, 14196, 16224, 16404, 17771, 18928, 19138, 21872, 28392, 28707, 32808, 35542, 37856, 38276, 43744, 53313, 56784, 57414, 65616, 71084, 76552, 106626, 113568, 114828, 124397, 131232, 142168, 153104, 213252, 229656, 231023, 248794, 284336, 306208, 373191, 426504, 459312, 462046, 497588, 568672, 693069, 746382, 853008, 918624, 924092, 995176, 1386138, 1492764, 1617161, 1706016, 1848184, 1990352, 2772276, 2985528, 3234322, 3696368, 3980704, 4851483, 5544552, 5971056, 6468644, 7392736, 9702966, 11089104, 11942112, 12937288, 19405932, 22178208, 25874576, 38811864, 51749152, 77623728, 155247456]

約数ペア:

[(1, 155247456), (2, 77623728), (3, 51749152), (4, 38811864), (6, 25874576), (7, 22178208), (8, 19405932), (12, 12937288), (13, 11942112), (14, 11089104), (16, 9702966), (21, 7392736), (24, 6468644), (26, 5971056), (28, 5544552), (32, 4851483), (39, 3980704), (42, 3696368), (48, 3234322), (52, 2985528), (56, 2772276), (78, 1990352), (84, 1848184), (91, 1706016), (96, 1617161), (104, 1492764), (112, 1386138), (156, 995176), (168, 924092), (169, 918624), (182, 853008), (208, 746382), (224, 693069), (273, 568672), (312, 497588), (336, 462046), (338, 459312), (364, 426504), (416, 373191), (507, 306208), (546, 284336), (624, 248794), (672, 231023), (676, 229656), (728, 213252), (1014, 153104), (1092, 142168), (1183, 131232), (1248, 124397), (1352, 114828), (1367, 113568), (1456, 106626), (2028, 76552), (2184, 71084), (2366, 65616), (2704, 57414), (2734, 56784), (2912, 53313), (3549, 43744), (4056, 38276), (4101, 37856), (4368, 35542), (4732, 32808), (5408, 28707), (5468, 28392), (7098, 21872), (8112, 19138), (8202, 18928), (8736, 17771), (9464, 16404), (9569, 16224), (10936, 14196)]