151990384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 365532160

約数和(自身を除く): 213541776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 364, 556, 728, 751, 973, 1112, 1456, 1502, 1807, 1946, 2224, 3004, 3614, 3892, 5257, 6008, 7228, 7784, 9763, 10514, 12016, 12649, 14456, 15568, 19526, 21028, 25298, 28912, 39052, 42056, 50596, 68341, 78104, 84112, 101192, 104389, 136682, 156208, 202384, 208778, 273364, 417556, 546728, 730723, 835112, 1093456, 1357057, 1461446, 1670224, 2714114, 2922892, 5428228, 5845784, 9499399, 10856456, 11691568, 18998798, 21712912, 37997596, 75995192, 151990384]

約数ペア:

[(1, 151990384), (2, 75995192), (4, 37997596), (7, 21712912), (8, 18998798), (13, 11691568), (14, 10856456), (16, 9499399), (26, 5845784), (28, 5428228), (52, 2922892), (56, 2714114), (91, 1670224), (104, 1461446), (112, 1357057), (139, 1093456), (182, 835112), (208, 730723), (278, 546728), (364, 417556), (556, 273364), (728, 208778), (751, 202384), (973, 156208), (1112, 136682), (1456, 104389), (1502, 101192), (1807, 84112), (1946, 78104), (2224, 68341), (3004, 50596), (3614, 42056), (3892, 39052), (5257, 28912), (6008, 25298), (7228, 21028), (7784, 19526), (9763, 15568), (10514, 14456), (12016, 12649)]