156613428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2267}}^1$

素因数の和:2397

約数の個数: 72

約数和(自身を含む): 421031520

約数和(自身を除く): 264418092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 606, 684, 909, 1212, 1818, 1919, 2267, 3636, 3838, 4534, 5757, 6801, 7676, 9068, 11514, 13602, 17271, 20403, 23028, 27204, 34542, 40806, 43073, 69084, 81612, 86146, 129219, 172292, 228967, 258438, 387657, 457934, 516876, 686901, 775314, 915868, 1373802, 1550628, 2060703, 2747604, 4121406, 4350373, 8242812, 8700746, 13051119, 17401492, 26102238, 39153357, 52204476, 78306714, 156613428]

約数ペア:

[(1, 156613428), (2, 78306714), (3, 52204476), (4, 39153357), (6, 26102238), (9, 17401492), (12, 13051119), (18, 8700746), (19, 8242812), (36, 4350373), (38, 4121406), (57, 2747604), (76, 2060703), (101, 1550628), (114, 1373802), (171, 915868), (202, 775314), (228, 686901), (303, 516876), (342, 457934), (404, 387657), (606, 258438), (684, 228967), (909, 172292), (1212, 129219), (1818, 86146), (1919, 81612), (2267, 69084), (3636, 43073), (3838, 40806), (4534, 34542), (5757, 27204), (6801, 23028), (7676, 20403), (9068, 17271), (11514, 13602)]