149804578238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{1063}}^1$

素因数の和:1738

約数の個数: 96

約数和(自身を含む): 278021872128

約数和(自身を除く): 128217293890

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 289, 427, 571, 578, 854, 1037, 1063, 1142, 2023, 2074, 2126, 3997, 4046, 7259, 7441, 7994, 9707, 14518, 14882, 17629, 18071, 19414, 34831, 35258, 36142, 64843, 67949, 69662, 123403, 126497, 129686, 135898, 165019, 243817, 246806, 252994, 307207, 330038, 453901, 487634, 592127, 606973, 614414, 907802, 1102331, 1155133, 1184254, 1213946, 2150449, 2204662, 2310266, 4144889, 4248811, 4300898, 7716317, 8289778, 8497622, 10066159, 10318541, 15432634, 18739627, 20132318, 20637082, 37025353, 37479254, 70463113, 72229787, 74050706, 131177389, 140926226, 144459574, 175415197, 259177471, 262354778, 350830394, 518354942, 629431001, 1227906379, 1258862002, 2455812758, 4406017007, 8812034014, 10700327017, 21400654034, 74902289119, 149804578238]

約数ペア:

[(1, 149804578238), (2, 74902289119), (7, 21400654034), (14, 10700327017), (17, 8812034014), (34, 4406017007), (61, 2455812758), (119, 1258862002), (122, 1227906379), (238, 629431001), (289, 518354942), (427, 350830394), (571, 262354778), (578, 259177471), (854, 175415197), (1037, 144459574), (1063, 140926226), (1142, 131177389), (2023, 74050706), (2074, 72229787), (2126, 70463113), (3997, 37479254), (4046, 37025353), (7259, 20637082), (7441, 20132318), (7994, 18739627), (9707, 15432634), (14518, 10318541), (14882, 10066159), (17629, 8497622), (18071, 8289778), (19414, 7716317), (34831, 4300898), (35258, 4248811), (36142, 4144889), (64843, 2310266), (67949, 2204662), (69662, 2150449), (123403, 1213946), (126497, 1184254), (129686, 1155133), (135898, 1102331), (165019, 907802), (243817, 614414), (246806, 606973), (252994, 592127), (307207, 487634), (330038, 453901)]