137359264

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 323592192

約数和(自身を除く): 186232928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 131, 151, 217, 224, 248, 262, 302, 434, 496, 524, 604, 868, 917, 992, 1048, 1057, 1208, 1736, 1834, 2096, 2114, 2416, 3472, 3668, 4061, 4192, 4228, 4681, 4832, 6944, 7336, 8122, 8456, 9362, 14672, 16244, 16912, 18724, 19781, 28427, 29344, 32488, 32767, 33824, 37448, 39562, 56854, 64976, 65534, 74896, 79124, 113708, 129952, 131068, 138467, 149792, 158248, 227416, 262136, 276934, 316496, 454832, 524272, 553868, 613211, 632992, 909664, 1048544, 1107736, 1226422, 2215472, 2452844, 4292477, 4430944, 4905688, 8584954, 9811376, 17169908, 19622752, 34339816, 68679632, 137359264]

約数ペア:

[(1, 137359264), (2, 68679632), (4, 34339816), (7, 19622752), (8, 17169908), (14, 9811376), (16, 8584954), (28, 4905688), (31, 4430944), (32, 4292477), (56, 2452844), (62, 2215472), (112, 1226422), (124, 1107736), (131, 1048544), (151, 909664), (217, 632992), (224, 613211), (248, 553868), (262, 524272), (302, 454832), (434, 316496), (496, 276934), (524, 262136), (604, 227416), (868, 158248), (917, 149792), (992, 138467), (1048, 131068), (1057, 129952), (1208, 113708), (1736, 79124), (1834, 74896), (2096, 65534), (2114, 64976), (2416, 56854), (3472, 39562), (3668, 37448), (4061, 33824), (4192, 32767), (4228, 32488), (4681, 29344), (4832, 28427), (6944, 19781), (7336, 18724), (8122, 16912), (8456, 16244), (9362, 14672)]