179502804

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2291

約数の個数: 120

約数和(自身を含む): 532187040

約数和(自身を除く): 352684236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2243, 2964, 3078, 4212, 4446, 4486, 6156, 6669, 6729, 8892, 8972, 13338, 13458, 20007, 20187, 26676, 26916, 29159, 40014, 40374, 42617, 58318, 60561, 80028, 80748, 85234, 87477, 116636, 121122, 127851, 170468, 174954, 181683, 242244, 255702, 262431, 349908, 363366, 383553, 511404, 524862, 554021, 726732, 767106, 787293, 1049724, 1108042, 1150659, 1534212, 1574586, 1662063, 2216084, 2301318, 2361879, 3149172, 3324126, 3451977, 4602636, 4723758, 4986189, 6648252, 6903954, 9447516, 9972378, 13807908, 14958567, 19944756, 29917134, 44875701, 59834268, 89751402, 179502804]

約数ペア:

[(1, 179502804), (2, 89751402), (3, 59834268), (4, 44875701), (6, 29917134), (9, 19944756), (12, 14958567), (13, 13807908), (18, 9972378), (19, 9447516), (26, 6903954), (27, 6648252), (36, 4986189), (38, 4723758), (39, 4602636), (52, 3451977), (54, 3324126), (57, 3149172), (76, 2361879), (78, 2301318), (81, 2216084), (108, 1662063), (114, 1574586), (117, 1534212), (156, 1150659), (162, 1108042), (171, 1049724), (228, 787293), (234, 767106), (247, 726732), (324, 554021), (342, 524862), (351, 511404), (468, 383553), (494, 363366), (513, 349908), (684, 262431), (702, 255702), (741, 242244), (988, 181683), (1026, 174954), (1053, 170468), (1404, 127851), (1482, 121122), (1539, 116636), (2052, 87477), (2106, 85234), (2223, 80748), (2243, 80028), (2964, 60561), (3078, 58318), (4212, 42617), (4446, 40374), (4486, 40014), (6156, 29159), (6669, 26916), (6729, 26676), (8892, 20187), (8972, 20007), (13338, 13458)]