129737608

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 346187520

約数和(自身を除く): 216449912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 616, 728, 748, 884, 952, 953, 1001, 1144, 1309, 1496, 1547, 1768, 1906, 2002, 2431, 2618, 3094, 3812, 4004, 4862, 5236, 6188, 6671, 7624, 8008, 9724, 10472, 10483, 12376, 12389, 13342, 16201, 17017, 19448, 20966, 24778, 26684, 32402, 34034, 41932, 49556, 53368, 64804, 68068, 73381, 83864, 86723, 99112, 113407, 129608, 136136, 136279, 146762, 173446, 178211, 210613, 226814, 272558, 293524, 346892, 356422, 421226, 453628, 545116, 587048, 693784, 712844, 842452, 907256, 953953, 1090232, 1247477, 1425688, 1474291, 1684904, 1907906, 2316743, 2494954, 2948582, 3815812, 4633486, 4989908, 5897164, 7631624, 9266972, 9979816, 11794328, 16217201, 18533944, 32434402, 64868804, 129737608]

約数ペア:

[(1, 129737608), (2, 64868804), (4, 32434402), (7, 18533944), (8, 16217201), (11, 11794328), (13, 9979816), (14, 9266972), (17, 7631624), (22, 5897164), (26, 4989908), (28, 4633486), (34, 3815812), (44, 2948582), (52, 2494954), (56, 2316743), (68, 1907906), (77, 1684904), (88, 1474291), (91, 1425688), (104, 1247477), (119, 1090232), (136, 953953), (143, 907256), (154, 842452), (182, 712844), (187, 693784), (221, 587048), (238, 545116), (286, 453628), (308, 421226), (364, 356422), (374, 346892), (442, 293524), (476, 272558), (572, 226814), (616, 210613), (728, 178211), (748, 173446), (884, 146762), (952, 136279), (953, 136136), (1001, 129608), (1144, 113407), (1309, 99112), (1496, 86723), (1547, 83864), (1768, 73381), (1906, 68068), (2002, 64804), (2431, 53368), (2618, 49556), (3094, 41932), (3812, 34034), (4004, 32402), (4862, 26684), (5236, 24778), (6188, 20966), (6671, 19448), (7624, 17017), (8008, 16201), (9724, 13342), (10472, 12389), (10483, 12376)]