144319136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 108

約数和(自身を含む): 333689706

約数和(自身を除く): 189370570

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 361, 403, 416, 494, 496, 589, 608, 722, 806, 961, 988, 992, 1178, 1444, 1612, 1922, 1976, 2356, 2888, 3224, 3844, 3952, 4693, 4712, 5776, 6448, 7657, 7688, 7904, 9386, 9424, 11191, 11552, 12493, 12896, 15314, 15376, 18259, 18772, 18848, 22382, 24986, 30628, 30752, 36518, 37544, 44764, 49972, 61256, 73036, 75088, 89528, 99944, 122512, 145483, 146072, 150176, 179056, 199888, 237367, 245024, 290966, 292144, 346921, 358112, 399776, 474734, 581932, 584288, 693842, 949468, 1163864, 1387684, 1898936, 2327728, 2775368, 3797872, 4509973, 4655456, 5550736, 7595744, 9019946, 11101472, 18039892, 36079784, 72159568, 144319136]

約数ペア:

[(1, 144319136), (2, 72159568), (4, 36079784), (8, 18039892), (13, 11101472), (16, 9019946), (19, 7595744), (26, 5550736), (31, 4655456), (32, 4509973), (38, 3797872), (52, 2775368), (62, 2327728), (76, 1898936), (104, 1387684), (124, 1163864), (152, 949468), (208, 693842), (247, 584288), (248, 581932), (304, 474734), (361, 399776), (403, 358112), (416, 346921), (494, 292144), (496, 290966), (589, 245024), (608, 237367), (722, 199888), (806, 179056), (961, 150176), (988, 146072), (992, 145483), (1178, 122512), (1444, 99944), (1612, 89528), (1922, 75088), (1976, 73036), (2356, 61256), (2888, 49972), (3224, 44764), (3844, 37544), (3952, 36518), (4693, 30752), (4712, 30628), (5776, 24986), (6448, 22382), (7657, 18848), (7688, 18772), (7904, 18259), (9386, 15376), (9424, 15314), (11191, 12896), (11552, 12493)]