173858828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 379330560

約数和(自身を除く): 205471732

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 47, 52, 58, 94, 116, 143, 188, 223, 286, 319, 377, 446, 517, 572, 611, 638, 754, 892, 1034, 1222, 1276, 1363, 1508, 2068, 2444, 2453, 2726, 2899, 4147, 4906, 5452, 5798, 6467, 6721, 8294, 9812, 10481, 11596, 12934, 13442, 14993, 16588, 17719, 20962, 25868, 26884, 29986, 31889, 35438, 41924, 59972, 63778, 70876, 71137, 84071, 115291, 127556, 136253, 142274, 168142, 194909, 230582, 272506, 284548, 303949, 336284, 389818, 461164, 545012, 607898, 779636, 924781, 1215796, 1498783, 1849562, 2997566, 3343439, 3699124, 3951337, 5995132, 6686878, 7902674, 13373756, 15805348, 43464707, 86929414, 173858828]

約数ペア:

[(1, 173858828), (2, 86929414), (4, 43464707), (11, 15805348), (13, 13373756), (22, 7902674), (26, 6686878), (29, 5995132), (44, 3951337), (47, 3699124), (52, 3343439), (58, 2997566), (94, 1849562), (116, 1498783), (143, 1215796), (188, 924781), (223, 779636), (286, 607898), (319, 545012), (377, 461164), (446, 389818), (517, 336284), (572, 303949), (611, 284548), (638, 272506), (754, 230582), (892, 194909), (1034, 168142), (1222, 142274), (1276, 136253), (1363, 127556), (1508, 115291), (2068, 84071), (2444, 71137), (2453, 70876), (2726, 63778), (2899, 59972), (4147, 41924), (4906, 35438), (5452, 31889), (5798, 29986), (6467, 26884), (6721, 25868), (8294, 20962), (9812, 17719), (10481, 16588), (11596, 14993), (12934, 13442)]