161366568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 447326880

約数和(自身を除く): 285960312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 181, 242, 264, 307, 362, 363, 484, 543, 614, 724, 726, 921, 968, 1086, 1228, 1448, 1452, 1842, 1991, 2172, 2456, 2904, 3377, 3684, 3982, 4344, 5973, 6754, 7368, 7964, 10131, 11946, 13508, 15928, 20262, 21901, 23892, 27016, 37147, 40524, 43802, 47784, 55567, 65703, 74294, 81048, 87604, 111134, 111441, 131406, 148588, 166701, 175208, 222268, 222882, 262812, 297176, 333402, 444536, 445764, 525624, 611237, 666804, 891528, 1222474, 1333608, 1833711, 2444948, 3667422, 4889896, 6723607, 7334844, 13447214, 14669688, 20170821, 26894428, 40341642, 53788856, 80683284, 161366568]

約数ペア:

[(1, 161366568), (2, 80683284), (3, 53788856), (4, 40341642), (6, 26894428), (8, 20170821), (11, 14669688), (12, 13447214), (22, 7334844), (24, 6723607), (33, 4889896), (44, 3667422), (66, 2444948), (88, 1833711), (121, 1333608), (132, 1222474), (181, 891528), (242, 666804), (264, 611237), (307, 525624), (362, 445764), (363, 444536), (484, 333402), (543, 297176), (614, 262812), (724, 222882), (726, 222268), (921, 175208), (968, 166701), (1086, 148588), (1228, 131406), (1448, 111441), (1452, 111134), (1842, 87604), (1991, 81048), (2172, 74294), (2456, 65703), (2904, 55567), (3377, 47784), (3684, 43802), (3982, 40524), (4344, 37147), (5973, 27016), (6754, 23892), (7368, 21901), (7964, 20262), (10131, 15928), (11946, 13508)]