161366604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5839}}^1$

素因数の和:5907

約数の個数: 72

約数和(自身を含む): 447390720

約数和(自身を除く): 286024116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 5839, 6909, 9212, 11678, 13818, 17517, 23356, 27636, 35034, 40873, 70068, 81746, 122619, 163492, 245238, 274433, 286111, 490476, 548866, 572222, 823299, 858333, 1097732, 1144444, 1646598, 1716666, 1921031, 3293196, 3433332, 3842062, 5763093, 7684124, 11526186, 13447217, 23052372, 26894434, 40341651, 53788868, 80683302, 161366604]

約数ペア:

[(1, 161366604), (2, 80683302), (3, 53788868), (4, 40341651), (6, 26894434), (7, 23052372), (12, 13447217), (14, 11526186), (21, 7684124), (28, 5763093), (42, 3842062), (47, 3433332), (49, 3293196), (84, 1921031), (94, 1716666), (98, 1646598), (141, 1144444), (147, 1097732), (188, 858333), (196, 823299), (282, 572222), (294, 548866), (329, 490476), (564, 286111), (588, 274433), (658, 245238), (987, 163492), (1316, 122619), (1974, 81746), (2303, 70068), (3948, 40873), (4606, 35034), (5839, 27636), (6909, 23356), (9212, 17517), (11678, 13818)]