129356864

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 340522560

約数和(自身を除く): 211165696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 133, 152, 167, 182, 196, 208, 224, 247, 266, 304, 334, 364, 392, 416, 448, 494, 532, 608, 637, 668, 728, 784, 832, 931, 988, 1064, 1169, 1216, 1274, 1336, 1456, 1568, 1729, 1862, 1976, 2128, 2171, 2338, 2548, 2672, 2912, 3136, 3173, 3458, 3724, 3952, 4256, 4342, 4676, 5096, 5344, 5824, 6346, 6916, 7448, 7904, 8183, 8512, 8684, 9352, 10192, 10688, 12103, 12692, 13832, 14896, 15197, 15808, 16366, 17368, 18704, 20384, 22211, 24206, 25384, 27664, 29792, 30394, 32732, 34736, 37408, 40768, 41249, 44422, 48412, 50768, 55328, 59584, 60788, 65464, 69472, 74816, 82498, 88844, 96824, 101536, 106379, 110656, 121576, 130928, 138944, 155477, 164996, 177688, 193648, 203072, 212758, 243152, 261856, 288743, 310954, 329992, 355376, 387296, 425516, 486304, 523712, 577486, 621908, 659984, 710752, 774592, 851032, 972608, 1154972, 1243816, 1319968, 1421504, 1702064, 2021201, 2309944, 2487632, 2639936, 3404128, 4042402, 4619888, 4975264, 6808256, 8084804, 9239776, 9950528, 16169608, 18479552, 32339216, 64678432, 129356864]

約数ペア:

[(1, 129356864), (2, 64678432), (4, 32339216), (7, 18479552), (8, 16169608), (13, 9950528), (14, 9239776), (16, 8084804), (19, 6808256), (26, 4975264), (28, 4619888), (32, 4042402), (38, 3404128), (49, 2639936), (52, 2487632), (56, 2309944), (64, 2021201), (76, 1702064), (91, 1421504), (98, 1319968), (104, 1243816), (112, 1154972), (133, 972608), (152, 851032), (167, 774592), (182, 710752), (196, 659984), (208, 621908), (224, 577486), (247, 523712), (266, 486304), (304, 425516), (334, 387296), (364, 355376), (392, 329992), (416, 310954), (448, 288743), (494, 261856), (532, 243152), (608, 212758), (637, 203072), (668, 193648), (728, 177688), (784, 164996), (832, 155477), (931, 138944), (988, 130928), (1064, 121576), (1169, 110656), (1216, 106379), (1274, 101536), (1336, 96824), (1456, 88844), (1568, 82498), (1729, 74816), (1862, 69472), (1976, 65464), (2128, 60788), (2171, 59584), (2338, 55328), (2548, 50768), (2672, 48412), (2912, 44422), (3136, 41249), (3173, 40768), (3458, 37408), (3724, 34736), (3952, 32732), (4256, 30394), (4342, 29792), (4676, 27664), (5096, 25384), (5344, 24206), (5824, 22211), (6346, 20384), (6916, 18704), (7448, 17368), (7904, 16366), (8183, 15808), (8512, 15197), (8684, 14896), (9352, 13832), (10192, 12692), (10688, 12103)]