137561228

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{6211}}^1$

素因数の和:6342

約数の個数: 36

約数和(自身を含む): 282559032

約数和(自身を除く): 144997804

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 5537, 6211, 11074, 12422, 22148, 24844, 43477, 86954, 173908, 304339, 608678, 701843, 1217356, 1403686, 2807372, 4912901, 9825802, 19651604, 34390307, 68780614, 137561228]

約数ペア:

[(1, 137561228), (2, 68780614), (4, 34390307), (7, 19651604), (14, 9825802), (28, 4912901), (49, 2807372), (98, 1403686), (113, 1217356), (196, 701843), (226, 608678), (452, 304339), (791, 173908), (1582, 86954), (3164, 43477), (5537, 24844), (6211, 22148), (11074, 12422)]