156976700320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{91291}}^1$

素因数の和:92294

約数の個数: 96

約数和(自身を含む): 404990300736

約数和(自身を除く): 248013600416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 977, 1760, 1954, 3908, 4885, 7816, 9770, 10747, 15632, 19540, 21494, 31264, 39080, 42988, 53735, 78160, 85976, 91291, 107470, 156320, 171952, 182582, 214940, 343904, 365164, 429880, 456455, 730328, 859760, 912910, 1004201, 1460656, 1719520, 1825820, 2008402, 2921312, 3651640, 4016804, 5021005, 7303280, 8033608, 10042010, 14606560, 16067216, 20084020, 32134432, 40168040, 80336080, 89191307, 160672160, 178382614, 356765228, 445956535, 713530456, 891913070, 981104377, 1427060912, 1783826140, 1962208754, 2854121824, 3567652280, 3924417508, 4905521885, 7135304560, 7848835016, 9811043770, 14270609120, 15697670032, 19622087540, 31395340064, 39244175080, 78488350160, 156976700320]

約数ペア:

[(1, 156976700320), (2, 78488350160), (4, 39244175080), (5, 31395340064), (8, 19622087540), (10, 15697670032), (11, 14270609120), (16, 9811043770), (20, 7848835016), (22, 7135304560), (32, 4905521885), (40, 3924417508), (44, 3567652280), (55, 2854121824), (80, 1962208754), (88, 1783826140), (110, 1427060912), (160, 981104377), (176, 891913070), (220, 713530456), (352, 445956535), (440, 356765228), (880, 178382614), (977, 160672160), (1760, 89191307), (1954, 80336080), (3908, 40168040), (4885, 32134432), (7816, 20084020), (9770, 16067216), (10747, 14606560), (15632, 10042010), (19540, 8033608), (21494, 7303280), (31264, 5021005), (39080, 4016804), (42988, 3651640), (53735, 2921312), (78160, 2008402), (85976, 1825820), (91291, 1719520), (107470, 1460656), (156320, 1004201), (171952, 912910), (182582, 859760), (214940, 730328), (343904, 456455), (365164, 429880)]