158853604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 365281280

約数和(自身を除く): 206427676

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 103, 133, 182, 206, 223, 247, 266, 364, 412, 446, 494, 532, 721, 892, 988, 1339, 1442, 1561, 1729, 1957, 2678, 2884, 2899, 3122, 3458, 3914, 4237, 5356, 5798, 6244, 6916, 7828, 8474, 9373, 11596, 13699, 16948, 18746, 20293, 22969, 25441, 27398, 29659, 37492, 40586, 45938, 50882, 54796, 55081, 59318, 81172, 91876, 101764, 110162, 118636, 160783, 178087, 220324, 298597, 321566, 356174, 385567, 436411, 597194, 643132, 712348, 771134, 872822, 1194388, 1542268, 1745644, 2090179, 3054877, 4180358, 5673343, 6109754, 8360716, 11346686, 12219508, 22693372, 39713401, 79426802, 158853604]

約数ペア:

[(1, 158853604), (2, 79426802), (4, 39713401), (7, 22693372), (13, 12219508), (14, 11346686), (19, 8360716), (26, 6109754), (28, 5673343), (38, 4180358), (52, 3054877), (76, 2090179), (91, 1745644), (103, 1542268), (133, 1194388), (182, 872822), (206, 771134), (223, 712348), (247, 643132), (266, 597194), (364, 436411), (412, 385567), (446, 356174), (494, 321566), (532, 298597), (721, 220324), (892, 178087), (988, 160783), (1339, 118636), (1442, 110162), (1561, 101764), (1729, 91876), (1957, 81172), (2678, 59318), (2884, 55081), (2899, 54796), (3122, 50882), (3458, 45938), (3914, 40586), (4237, 37492), (5356, 29659), (5798, 27398), (6244, 25441), (6916, 22969), (7828, 20293), (8474, 18746), (9373, 16948), (11596, 13699)]