171433704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 479808000

約数和(自身を除く): 308374296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 67, 78, 104, 118, 134, 139, 156, 177, 201, 236, 268, 278, 312, 354, 402, 417, 472, 536, 556, 708, 767, 804, 834, 871, 1112, 1416, 1534, 1608, 1668, 1742, 1807, 2301, 2613, 3068, 3336, 3484, 3614, 3953, 4602, 5226, 5421, 6136, 6968, 7228, 7906, 8201, 9204, 9313, 10452, 10842, 11859, 14456, 15812, 16402, 18408, 18626, 20904, 21684, 23718, 24603, 27939, 31624, 32804, 37252, 43368, 47436, 49206, 51389, 55878, 65608, 74504, 94872, 98412, 102778, 106613, 111756, 121069, 154167, 196824, 205556, 213226, 223512, 242138, 308334, 319839, 363207, 411112, 426452, 484276, 549467, 616668, 639678, 726414, 852904, 968552, 1098934, 1233336, 1279356, 1452828, 1648401, 2197868, 2558712, 2905656, 3296802, 4395736, 6593604, 7143071, 13187208, 14286142, 21429213, 28572284, 42858426, 57144568, 85716852, 171433704]

約数ペア:

[(1, 171433704), (2, 85716852), (3, 57144568), (4, 42858426), (6, 28572284), (8, 21429213), (12, 14286142), (13, 13187208), (24, 7143071), (26, 6593604), (39, 4395736), (52, 3296802), (59, 2905656), (67, 2558712), (78, 2197868), (104, 1648401), (118, 1452828), (134, 1279356), (139, 1233336), (156, 1098934), (177, 968552), (201, 852904), (236, 726414), (268, 639678), (278, 616668), (312, 549467), (354, 484276), (402, 426452), (417, 411112), (472, 363207), (536, 319839), (556, 308334), (708, 242138), (767, 223512), (804, 213226), (834, 205556), (871, 196824), (1112, 154167), (1416, 121069), (1534, 111756), (1608, 106613), (1668, 102778), (1742, 98412), (1807, 94872), (2301, 74504), (2613, 65608), (3068, 55878), (3336, 51389), (3484, 49206), (3614, 47436), (3953, 43368), (4602, 37252), (5226, 32804), (5421, 31624), (6136, 27939), (6968, 24603), (7228, 23718), (7906, 21684), (8201, 20904), (9204, 18626), (9313, 18408), (10452, 16402), (10842, 15812), (11859, 14456)]