156911272

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 358128000

約数和(自身を除く): 201216728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 1064, 1246, 1657, 1691, 2492, 3314, 3382, 4984, 6628, 6764, 11599, 11837, 13256, 13528, 23198, 23674, 31483, 46396, 47348, 62966, 92792, 94696, 125932, 147473, 220381, 251864, 294946, 440762, 589892, 881524, 1032311, 1179784, 1763048, 2064622, 2801987, 4129244, 5603974, 8258488, 11207948, 19613909, 22415896, 39227818, 78455636, 156911272]

約数ペア:

[(1, 156911272), (2, 78455636), (4, 39227818), (7, 22415896), (8, 19613909), (14, 11207948), (19, 8258488), (28, 5603974), (38, 4129244), (56, 2801987), (76, 2064622), (89, 1763048), (133, 1179784), (152, 1032311), (178, 881524), (266, 589892), (356, 440762), (532, 294946), (623, 251864), (712, 220381), (1064, 147473), (1246, 125932), (1657, 94696), (1691, 92792), (2492, 62966), (3314, 47348), (3382, 46396), (4984, 31483), (6628, 23674), (6764, 23198), (11599, 13528), (11837, 13256)]