162246140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50387}}^1$

素因数の和:50426

約数の個数: 48

約数和(自身を含む): 406328832

約数和(自身を除く): 244082692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 50387, 100774, 201548, 251935, 352709, 503870, 705418, 1007740, 1158901, 1410836, 1763545, 2317802, 3527090, 4635604, 5794505, 7054180, 8112307, 11589010, 16224614, 23178020, 32449228, 40561535, 81123070, 162246140]

約数ペア:

[(1, 162246140), (2, 81123070), (4, 40561535), (5, 32449228), (7, 23178020), (10, 16224614), (14, 11589010), (20, 8112307), (23, 7054180), (28, 5794505), (35, 4635604), (46, 3527090), (70, 2317802), (92, 1763545), (115, 1410836), (140, 1158901), (161, 1007740), (230, 705418), (322, 503870), (460, 352709), (644, 251935), (805, 201548), (1610, 100774), (3220, 50387)]