120139136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 283772160

約数和(自身を除く): 163633024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 137, 208, 221, 248, 272, 274, 403, 416, 442, 496, 527, 544, 548, 806, 832, 884, 992, 1054, 1088, 1096, 1612, 1664, 1768, 1781, 1984, 2108, 2176, 2192, 2329, 3224, 3536, 3562, 3968, 4216, 4247, 4384, 4658, 6448, 6851, 7072, 7124, 8432, 8494, 8768, 9316, 12896, 13702, 14144, 14248, 16864, 16988, 17536, 18632, 25792, 27404, 28288, 28496, 30277, 33728, 33976, 37264, 51584, 54808, 55211, 56992, 60554, 67456, 67952, 72199, 74528, 109616, 110422, 113984, 121108, 135904, 144398, 149056, 219232, 220844, 227968, 242216, 271808, 288796, 298112, 438464, 441688, 484432, 543616, 577592, 876928, 883376, 938587, 968864, 1155184, 1766752, 1877174, 1937728, 2310368, 3533504, 3754348, 3875456, 4620736, 7067008, 7508696, 9241472, 15017392, 30034784, 60069568, 120139136]

約数ペア:

[(1, 120139136), (2, 60069568), (4, 30034784), (8, 15017392), (13, 9241472), (16, 7508696), (17, 7067008), (26, 4620736), (31, 3875456), (32, 3754348), (34, 3533504), (52, 2310368), (62, 1937728), (64, 1877174), (68, 1766752), (104, 1155184), (124, 968864), (128, 938587), (136, 883376), (137, 876928), (208, 577592), (221, 543616), (248, 484432), (272, 441688), (274, 438464), (403, 298112), (416, 288796), (442, 271808), (496, 242216), (527, 227968), (544, 220844), (548, 219232), (806, 149056), (832, 144398), (884, 135904), (992, 121108), (1054, 113984), (1088, 110422), (1096, 109616), (1612, 74528), (1664, 72199), (1768, 67952), (1781, 67456), (1984, 60554), (2108, 56992), (2176, 55211), (2192, 54808), (2329, 51584), (3224, 37264), (3536, 33976), (3562, 33728), (3968, 30277), (4216, 28496), (4247, 28288), (4384, 27404), (4658, 25792), (6448, 18632), (6851, 17536), (7072, 16988), (7124, 16864), (8432, 14248), (8494, 14144), (8768, 13702), (9316, 12896)]