156717936

素因数分解:

$2^4\times 3^3\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1243

約数の個数: 80

約数和(自身を含む): 451360000

約数和(自身を除く): 294642064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 499, 727, 998, 1454, 1497, 1996, 2181, 2908, 2994, 3992, 4362, 4491, 5816, 5988, 6543, 7984, 8724, 8982, 11632, 11976, 13086, 13473, 17448, 17964, 19629, 23952, 26172, 26946, 34896, 35928, 39258, 52344, 53892, 71856, 78516, 104688, 107784, 157032, 215568, 314064, 362773, 725546, 1088319, 1451092, 2176638, 2902184, 3264957, 4353276, 5804368, 6529914, 8706552, 9794871, 13059828, 17413104, 19589742, 26119656, 39179484, 52239312, 78358968, 156717936]

約数ペア:

[(1, 156717936), (2, 78358968), (3, 52239312), (4, 39179484), (6, 26119656), (8, 19589742), (9, 17413104), (12, 13059828), (16, 9794871), (18, 8706552), (24, 6529914), (27, 5804368), (36, 4353276), (48, 3264957), (54, 2902184), (72, 2176638), (108, 1451092), (144, 1088319), (216, 725546), (432, 362773), (499, 314064), (727, 215568), (998, 157032), (1454, 107784), (1497, 104688), (1996, 78516), (2181, 71856), (2908, 53892), (2994, 52344), (3992, 39258), (4362, 35928), (4491, 34896), (5816, 26946), (5988, 26172), (6543, 23952), (7984, 19629), (8724, 17964), (8982, 17448), (11632, 13473), (11976, 13086)]