155177904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3881}}^1$

素因数の和:3923

約数の個数: 120

約数和(自身を含む): 493883568

約数和(自身を除く): 338705664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1428, 1666, 1904, 2352, 2499, 2856, 3332, 3881, 4998, 5712, 6664, 7762, 9996, 11643, 13328, 15524, 19992, 23286, 27167, 31048, 39984, 46572, 54334, 62096, 65977, 81501, 93144, 108668, 131954, 163002, 186288, 190169, 197931, 217336, 263908, 326004, 380338, 395862, 434672, 461839, 527816, 570507, 652008, 760676, 791724, 923678, 1055632, 1141014, 1304016, 1385517, 1521352, 1583448, 1847356, 2282028, 2771034, 3042704, 3166896, 3232873, 3694712, 4564056, 5542068, 6465746, 7389424, 9128112, 9698619, 11084136, 12931492, 19397238, 22168272, 25862984, 38794476, 51725968, 77588952, 155177904]

約数ペア:

[(1, 155177904), (2, 77588952), (3, 51725968), (4, 38794476), (6, 25862984), (7, 22168272), (8, 19397238), (12, 12931492), (14, 11084136), (16, 9698619), (17, 9128112), (21, 7389424), (24, 6465746), (28, 5542068), (34, 4564056), (42, 3694712), (48, 3232873), (49, 3166896), (51, 3042704), (56, 2771034), (68, 2282028), (84, 1847356), (98, 1583448), (102, 1521352), (112, 1385517), (119, 1304016), (136, 1141014), (147, 1055632), (168, 923678), (196, 791724), (204, 760676), (238, 652008), (272, 570507), (294, 527816), (336, 461839), (357, 434672), (392, 395862), (408, 380338), (476, 326004), (588, 263908), (714, 217336), (784, 197931), (816, 190169), (833, 186288), (952, 163002), (1176, 131954), (1428, 108668), (1666, 93144), (1904, 81501), (2352, 65977), (2499, 62096), (2856, 54334), (3332, 46572), (3881, 39984), (4998, 31048), (5712, 27167), (6664, 23286), (7762, 19992), (9996, 15524), (11643, 13328)]