149173674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 222415446

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 31, 34, 38, 39, 51, 57, 62, 78, 93, 102, 114, 186, 191, 221, 247, 323, 382, 403, 442, 494, 527, 573, 589, 646, 663, 741, 806, 969, 1054, 1146, 1178, 1209, 1326, 1482, 1581, 1767, 1938, 2418, 2483, 3162, 3247, 3534, 3629, 4199, 4966, 5921, 6494, 6851, 7258, 7449, 7657, 8398, 9741, 10013, 10887, 11842, 12597, 13702, 14898, 15314, 17763, 19482, 20026, 20553, 21774, 22971, 25194, 30039, 35526, 41106, 42211, 45942, 47177, 60078, 61693, 76973, 84422, 94354, 100657, 112499, 123386, 126633, 130169, 141531, 153946, 185079, 201314, 224998, 230919, 253266, 260338, 283062, 301971, 337497, 370158, 390507, 461838, 603942, 674994, 781014, 802009, 1308541, 1462487, 1604018, 1912483, 2406027, 2617082, 2924974, 3824966, 3925623, 4387461, 4812054, 5737449, 7851246, 8774922, 11474898, 24862279, 49724558, 74586837, 149173674]

約数ペア:

[(1, 149173674), (2, 74586837), (3, 49724558), (6, 24862279), (13, 11474898), (17, 8774922), (19, 7851246), (26, 5737449), (31, 4812054), (34, 4387461), (38, 3925623), (39, 3824966), (51, 2924974), (57, 2617082), (62, 2406027), (78, 1912483), (93, 1604018), (102, 1462487), (114, 1308541), (186, 802009), (191, 781014), (221, 674994), (247, 603942), (323, 461838), (382, 390507), (403, 370158), (442, 337497), (494, 301971), (527, 283062), (573, 260338), (589, 253266), (646, 230919), (663, 224998), (741, 201314), (806, 185079), (969, 153946), (1054, 141531), (1146, 130169), (1178, 126633), (1209, 123386), (1326, 112499), (1482, 100657), (1581, 94354), (1767, 84422), (1938, 76973), (2418, 61693), (2483, 60078), (3162, 47177), (3247, 45942), (3534, 42211), (3629, 41106), (4199, 35526), (4966, 30039), (5921, 25194), (6494, 22971), (6851, 21774), (7258, 20553), (7449, 20026), (7657, 19482), (8398, 17763), (9741, 15314), (10013, 14898), (10887, 13702), (11842, 12597)]