190486272

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 512398096

約数和(自身を除く): 321911824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 582, 768, 776, 1164, 1552, 2328, 2557, 3104, 4656, 5114, 6208, 7671, 9312, 10228, 12416, 15342, 18624, 20456, 24832, 30684, 37248, 40912, 61368, 74496, 81824, 122736, 163648, 245472, 248029, 327296, 490944, 496058, 654592, 744087, 981888, 992116, 1488174, 1963776, 1984232, 2976348, 3968464, 5952696, 7936928, 11905392, 15873856, 23810784, 31747712, 47621568, 63495424, 95243136, 190486272]

約数ペア:

[(1, 190486272), (2, 95243136), (3, 63495424), (4, 47621568), (6, 31747712), (8, 23810784), (12, 15873856), (16, 11905392), (24, 7936928), (32, 5952696), (48, 3968464), (64, 2976348), (96, 1984232), (97, 1963776), (128, 1488174), (192, 992116), (194, 981888), (256, 744087), (291, 654592), (384, 496058), (388, 490944), (582, 327296), (768, 248029), (776, 245472), (1164, 163648), (1552, 122736), (2328, 81824), (2557, 74496), (3104, 61368), (4656, 40912), (5114, 37248), (6208, 30684), (7671, 24832), (9312, 20456), (10228, 18624), (12416, 15342)]