151159904

素因数分解:

$2^5\times 7^2\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 72

約数和(自身を含む): 349045200

約数和(自身を除く): 197885296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 149, 196, 224, 298, 392, 596, 647, 784, 1043, 1192, 1294, 1568, 2086, 2384, 2588, 4172, 4529, 4768, 5176, 7301, 8344, 9058, 10352, 14602, 16688, 18116, 20704, 29204, 31703, 33376, 36232, 58408, 63406, 72464, 96403, 116816, 126812, 144928, 192806, 233632, 253624, 385612, 507248, 674821, 771224, 1014496, 1349642, 1542448, 2699284, 3084896, 4723747, 5398568, 9447494, 10797136, 18894988, 21594272, 37789976, 75579952, 151159904]

約数ペア:

[(1, 151159904), (2, 75579952), (4, 37789976), (7, 21594272), (8, 18894988), (14, 10797136), (16, 9447494), (28, 5398568), (32, 4723747), (49, 3084896), (56, 2699284), (98, 1542448), (112, 1349642), (149, 1014496), (196, 771224), (224, 674821), (298, 507248), (392, 385612), (596, 253624), (647, 233632), (784, 192806), (1043, 144928), (1192, 126812), (1294, 116816), (1568, 96403), (2086, 72464), (2384, 63406), (2588, 58408), (4172, 36232), (4529, 33376), (4768, 31703), (5176, 29204), (7301, 20704), (8344, 18116), (9058, 16688), (10352, 14602)]