156946384

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 369262080

約数和(自身を除く): 212315696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 131, 133, 152, 262, 266, 304, 524, 532, 563, 917, 1048, 1064, 1126, 1834, 2096, 2128, 2252, 2489, 3668, 3941, 4504, 4978, 7336, 7882, 9008, 9956, 10697, 14672, 15764, 17423, 19912, 21394, 31528, 34846, 39824, 42788, 63056, 69692, 73753, 74879, 85576, 139384, 147506, 149758, 171152, 278768, 295012, 299516, 516271, 590024, 599032, 1032542, 1180048, 1198064, 1401307, 2065084, 2802614, 4130168, 5605228, 8260336, 9809149, 11210456, 19618298, 22420912, 39236596, 78473192, 156946384]

約数ペア:

[(1, 156946384), (2, 78473192), (4, 39236596), (7, 22420912), (8, 19618298), (14, 11210456), (16, 9809149), (19, 8260336), (28, 5605228), (38, 4130168), (56, 2802614), (76, 2065084), (112, 1401307), (131, 1198064), (133, 1180048), (152, 1032542), (262, 599032), (266, 590024), (304, 516271), (524, 299516), (532, 295012), (563, 278768), (917, 171152), (1048, 149758), (1064, 147506), (1126, 139384), (1834, 85576), (2096, 74879), (2128, 73753), (2252, 69692), (2489, 63056), (3668, 42788), (3941, 39824), (4504, 34846), (4978, 31528), (7336, 21394), (7882, 19912), (9008, 17423), (9956, 15764), (10697, 14672)]