155772032

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 354654000

約数和(自身を除く): 198881968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 169, 208, 247, 304, 338, 379, 416, 494, 608, 676, 758, 832, 988, 1216, 1352, 1516, 1664, 1976, 2432, 2704, 3032, 3211, 3952, 4927, 5408, 6064, 6422, 7201, 7904, 9854, 10816, 12128, 12844, 14402, 15808, 19708, 21632, 24256, 25688, 28804, 31616, 39416, 48512, 51376, 57608, 64051, 78832, 93613, 102752, 115216, 128102, 157664, 187226, 205504, 230432, 256204, 315328, 374452, 411008, 460864, 512408, 630656, 748904, 921728, 1024816, 1216969, 1497808, 2049632, 2433938, 2995616, 4099264, 4867876, 5991232, 8198528, 9735752, 11982464, 19471504, 38943008, 77886016, 155772032]

約数ペア:

[(1, 155772032), (2, 77886016), (4, 38943008), (8, 19471504), (13, 11982464), (16, 9735752), (19, 8198528), (26, 5991232), (32, 4867876), (38, 4099264), (52, 2995616), (64, 2433938), (76, 2049632), (104, 1497808), (128, 1216969), (152, 1024816), (169, 921728), (208, 748904), (247, 630656), (304, 512408), (338, 460864), (379, 411008), (416, 374452), (494, 315328), (608, 256204), (676, 230432), (758, 205504), (832, 187226), (988, 157664), (1216, 128102), (1352, 115216), (1516, 102752), (1664, 93613), (1976, 78832), (2432, 64051), (2704, 57608), (3032, 51376), (3211, 48512), (3952, 39416), (4927, 31616), (5408, 28804), (6064, 25688), (6422, 24256), (7201, 21632), (7904, 19708), (9854, 15808), (10816, 14402), (12128, 12844)]