130831536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1663}}^1$

素因数の和:1834

約数の個数: 80

約数和(自身を含む): 371404800

約数和(自身を除く): 240573264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 149, 176, 264, 298, 447, 528, 596, 894, 1192, 1639, 1663, 1788, 2384, 3278, 3326, 3576, 4917, 4989, 6556, 6652, 7152, 9834, 9978, 13112, 13304, 18293, 19668, 19956, 26224, 26608, 36586, 39336, 39912, 54879, 73172, 78672, 79824, 109758, 146344, 219516, 247787, 292688, 439032, 495574, 743361, 878064, 991148, 1486722, 1982296, 2725657, 2973444, 3964592, 5451314, 5946888, 8176971, 10902628, 11893776, 16353942, 21805256, 32707884, 43610512, 65415768, 130831536]

約数ペア:

[(1, 130831536), (2, 65415768), (3, 43610512), (4, 32707884), (6, 21805256), (8, 16353942), (11, 11893776), (12, 10902628), (16, 8176971), (22, 5946888), (24, 5451314), (33, 3964592), (44, 2973444), (48, 2725657), (66, 1982296), (88, 1486722), (132, 991148), (149, 878064), (176, 743361), (264, 495574), (298, 439032), (447, 292688), (528, 247787), (596, 219516), (894, 146344), (1192, 109758), (1639, 79824), (1663, 78672), (1788, 73172), (2384, 54879), (3278, 39912), (3326, 39336), (3576, 36586), (4917, 26608), (4989, 26224), (6556, 19956), (6652, 19668), (7152, 18293), (9834, 13304), (9978, 13112)]