157104816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4530

約数の個数: 80

約数和(自身を含む): 449459328

約数和(自身を除く): 292354512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 528, 536, 737, 804, 1072, 1474, 1608, 2211, 2948, 3216, 4422, 4441, 5896, 8844, 8882, 11792, 13323, 17688, 17764, 26646, 35376, 35528, 48851, 53292, 71056, 97702, 106584, 146553, 195404, 213168, 293106, 297547, 390808, 586212, 595094, 781616, 892641, 1172424, 1190188, 1785282, 2344848, 2380376, 3273017, 3570564, 4760752, 6546034, 7141128, 9819051, 13092068, 14282256, 19638102, 26184136, 39276204, 52368272, 78552408, 157104816]

約数ペア:

[(1, 157104816), (2, 78552408), (3, 52368272), (4, 39276204), (6, 26184136), (8, 19638102), (11, 14282256), (12, 13092068), (16, 9819051), (22, 7141128), (24, 6546034), (33, 4760752), (44, 3570564), (48, 3273017), (66, 2380376), (67, 2344848), (88, 1785282), (132, 1190188), (134, 1172424), (176, 892641), (201, 781616), (264, 595094), (268, 586212), (402, 390808), (528, 297547), (536, 293106), (737, 213168), (804, 195404), (1072, 146553), (1474, 106584), (1608, 97702), (2211, 71056), (2948, 53292), (3216, 48851), (4422, 35528), (4441, 35376), (5896, 26646), (8844, 17764), (8882, 17688), (11792, 13323)]