157225852064

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{142609}}^1$

素因数の和:143013

約数の個数: 48

約数和(自身を含む): 313089416640

約数和(自身を除く): 155863564576

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 263, 524, 526, 1048, 1052, 2096, 2104, 4192, 4208, 8416, 34453, 68906, 137812, 142609, 275624, 285218, 551248, 570436, 1102496, 1140872, 2281744, 4563488, 18681779, 37363558, 37506167, 74727116, 75012334, 149454232, 150024668, 298908464, 300049336, 597816928, 600098672, 1200197344, 4913307877, 9826615754, 19653231508, 39306463016, 78612926032, 157225852064]

約数ペア:

[(1, 157225852064), (2, 78612926032), (4, 39306463016), (8, 19653231508), (16, 9826615754), (32, 4913307877), (131, 1200197344), (262, 600098672), (263, 597816928), (524, 300049336), (526, 298908464), (1048, 150024668), (1052, 149454232), (2096, 75012334), (2104, 74727116), (4192, 37506167), (4208, 37363558), (8416, 18681779), (34453, 4563488), (68906, 2281744), (137812, 1140872), (142609, 1102496), (275624, 570436), (285218, 551248)]