148975708

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 312883200

約数和(自身を除く): 163907492

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 413, 434, 826, 868, 1652, 1829, 2909, 3658, 5818, 7316, 11636, 12803, 20363, 25606, 40726, 51212, 81452, 90179, 171631, 180358, 343262, 360716, 631253, 686524, 1201417, 1262506, 2402834, 2525012, 4805668, 5320561, 10641122, 21282244, 37243927, 74487854, 148975708]

約数ペア:

[(1, 148975708), (2, 74487854), (4, 37243927), (7, 21282244), (14, 10641122), (28, 5320561), (31, 4805668), (59, 2525012), (62, 2402834), (118, 1262506), (124, 1201417), (217, 686524), (236, 631253), (413, 360716), (434, 343262), (826, 180358), (868, 171631), (1652, 90179), (1829, 81452), (2909, 51212), (3658, 40726), (5818, 25606), (7316, 20363), (11636, 12803)]