190256368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 402027840

約数和(自身を除く): 211771472

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 89, 92, 148, 157, 178, 184, 296, 314, 356, 368, 592, 628, 712, 851, 1256, 1424, 1702, 2047, 2512, 3293, 3404, 3611, 4094, 5809, 6586, 6808, 7222, 8188, 11618, 13172, 13616, 13973, 14444, 16376, 23236, 26344, 27946, 28888, 32752, 46472, 52688, 55892, 57776, 75739, 92944, 111784, 133607, 151478, 223568, 267214, 302956, 321379, 517001, 534428, 605912, 642758, 1034002, 1068856, 1211824, 1285516, 2068004, 2137712, 2571032, 4136008, 5142064, 8272016, 11891023, 23782046, 47564092, 95128184, 190256368]

約数ペア:

[(1, 190256368), (2, 95128184), (4, 47564092), (8, 23782046), (16, 11891023), (23, 8272016), (37, 5142064), (46, 4136008), (74, 2571032), (89, 2137712), (92, 2068004), (148, 1285516), (157, 1211824), (178, 1068856), (184, 1034002), (296, 642758), (314, 605912), (356, 534428), (368, 517001), (592, 321379), (628, 302956), (712, 267214), (851, 223568), (1256, 151478), (1424, 133607), (1702, 111784), (2047, 92944), (2512, 75739), (3293, 57776), (3404, 55892), (3611, 52688), (4094, 46472), (5809, 32752), (6586, 28888), (6808, 27946), (7222, 26344), (8188, 23236), (11618, 16376), (13172, 14444), (13616, 13973)]