156931470416

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{65071}}^1$

素因数の和:65500

約数の個数: 80

約数和(自身を含む): 354193663488

約数和(自身を除く): 197262193072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 353, 427, 488, 706, 854, 976, 1412, 1708, 2471, 2824, 3416, 4942, 5648, 6832, 9884, 19768, 21533, 39536, 43066, 65071, 86132, 130142, 150731, 172264, 260284, 301462, 344528, 455497, 520568, 602924, 910994, 1041136, 1205848, 1821988, 2411696, 3643976, 3969331, 7287952, 7938662, 15877324, 22970063, 27785317, 31754648, 45940126, 55570634, 63509296, 91880252, 111141268, 160790441, 183760504, 222282536, 321580882, 367521008, 444565072, 643161764, 1286323528, 1401173843, 2572647056, 2802347686, 5604695372, 9808216901, 11209390744, 19616433802, 22418781488, 39232867604, 78465735208, 156931470416]

約数ペア:

[(1, 156931470416), (2, 78465735208), (4, 39232867604), (7, 22418781488), (8, 19616433802), (14, 11209390744), (16, 9808216901), (28, 5604695372), (56, 2802347686), (61, 2572647056), (112, 1401173843), (122, 1286323528), (244, 643161764), (353, 444565072), (427, 367521008), (488, 321580882), (706, 222282536), (854, 183760504), (976, 160790441), (1412, 111141268), (1708, 91880252), (2471, 63509296), (2824, 55570634), (3416, 45940126), (4942, 31754648), (5648, 27785317), (6832, 22970063), (9884, 15877324), (19768, 7938662), (21533, 7287952), (39536, 3969331), (43066, 3643976), (65071, 2411696), (86132, 1821988), (130142, 1205848), (150731, 1041136), (172264, 910994), (260284, 602924), (301462, 520568), (344528, 455497)]