156168948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 415055872

約数和(自身を除く): 258886924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 172, 186, 258, 372, 403, 516, 559, 751, 806, 1118, 1209, 1333, 1502, 1612, 1677, 2236, 2253, 2418, 2666, 3004, 3354, 3999, 4506, 4836, 5332, 6708, 7998, 9012, 9763, 15996, 17329, 19526, 23281, 29289, 32293, 34658, 39052, 46562, 51987, 58578, 64586, 69316, 69843, 93124, 96879, 103974, 117156, 129172, 139686, 193758, 207948, 279372, 302653, 387516, 419809, 605306, 839618, 907959, 1001083, 1210612, 1259427, 1679236, 1815918, 2002166, 2518854, 3003249, 3631836, 4004332, 5037708, 6006498, 12012996, 13014079, 26028158, 39042237, 52056316, 78084474, 156168948]

約数ペア:

[(1, 156168948), (2, 78084474), (3, 52056316), (4, 39042237), (6, 26028158), (12, 13014079), (13, 12012996), (26, 6006498), (31, 5037708), (39, 4004332), (43, 3631836), (52, 3003249), (62, 2518854), (78, 2002166), (86, 1815918), (93, 1679236), (124, 1259427), (129, 1210612), (156, 1001083), (172, 907959), (186, 839618), (258, 605306), (372, 419809), (403, 387516), (516, 302653), (559, 279372), (751, 207948), (806, 193758), (1118, 139686), (1209, 129172), (1333, 117156), (1502, 103974), (1612, 96879), (1677, 93124), (2236, 69843), (2253, 69316), (2418, 64586), (2666, 58578), (3004, 51987), (3354, 46562), (3999, 39052), (4506, 34658), (4836, 32293), (5332, 29289), (6708, 23281), (7998, 19526), (9012, 17329), (9763, 15996)]