127708112

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 307245960

約数和(自身を除く): 179537848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 49, 56, 58, 82, 98, 112, 116, 137, 164, 196, 203, 232, 274, 287, 328, 392, 406, 464, 548, 574, 656, 784, 812, 959, 1096, 1148, 1189, 1421, 1624, 1918, 2009, 2192, 2296, 2378, 2842, 3248, 3836, 3973, 4018, 4592, 4756, 5617, 5684, 6713, 7672, 7946, 8036, 8323, 9512, 11234, 11368, 13426, 15344, 15892, 16072, 16646, 19024, 22468, 22736, 26852, 27811, 31784, 32144, 33292, 39319, 44936, 53704, 55622, 58261, 63568, 66584, 78638, 89872, 107408, 111244, 116522, 133168, 157276, 162893, 194677, 222488, 233044, 275233, 314552, 325786, 389354, 444976, 466088, 550466, 629104, 651572, 778708, 932176, 1100932, 1140251, 1303144, 1557416, 2201864, 2280502, 2606288, 3114832, 4403728, 4561004, 7981757, 9122008, 15963514, 18244016, 31927028, 63854056, 127708112]

約数ペア:

[(1, 127708112), (2, 63854056), (4, 31927028), (7, 18244016), (8, 15963514), (14, 9122008), (16, 7981757), (28, 4561004), (29, 4403728), (41, 3114832), (49, 2606288), (56, 2280502), (58, 2201864), (82, 1557416), (98, 1303144), (112, 1140251), (116, 1100932), (137, 932176), (164, 778708), (196, 651572), (203, 629104), (232, 550466), (274, 466088), (287, 444976), (328, 389354), (392, 325786), (406, 314552), (464, 275233), (548, 233044), (574, 222488), (656, 194677), (784, 162893), (812, 157276), (959, 133168), (1096, 116522), (1148, 111244), (1189, 107408), (1421, 89872), (1624, 78638), (1918, 66584), (2009, 63568), (2192, 58261), (2296, 55622), (2378, 53704), (2842, 44936), (3248, 39319), (3836, 33292), (3973, 32144), (4018, 31784), (4592, 27811), (4756, 26852), (5617, 22736), (5684, 22468), (6713, 19024), (7672, 16646), (7946, 16072), (8036, 15892), (8323, 15344), (9512, 13426), (11234, 11368)]