189707166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1078

約数の個数: 72

約数和(自身を含む): 463794552

約数和(自身を除く): 274087386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 961, 997, 1023, 1922, 1994, 2046, 2883, 2991, 3069, 5766, 5982, 6138, 8649, 8973, 10571, 10967, 17298, 17946, 21142, 21934, 30907, 31713, 32901, 61814, 63426, 65802, 92721, 95139, 98703, 185442, 190278, 197406, 278163, 339977, 556326, 679954, 958117, 1019931, 1916234, 2039862, 2874351, 3059793, 5748702, 6119586, 8623053, 10539287, 17246106, 21078574, 31617861, 63235722, 94853583, 189707166]

約数ペア:

[(1, 189707166), (2, 94853583), (3, 63235722), (6, 31617861), (9, 21078574), (11, 17246106), (18, 10539287), (22, 8623053), (31, 6119586), (33, 5748702), (62, 3059793), (66, 2874351), (93, 2039862), (99, 1916234), (186, 1019931), (198, 958117), (279, 679954), (341, 556326), (558, 339977), (682, 278163), (961, 197406), (997, 190278), (1023, 185442), (1922, 98703), (1994, 95139), (2046, 92721), (2883, 65802), (2991, 63426), (3069, 61814), (5766, 32901), (5982, 31713), (6138, 30907), (8649, 21934), (8973, 21142), (10571, 17946), (10967, 17298)]