156750681568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19831817}}^1$

素因数の和:19831859

約数の個数: 48

約数和(自身を含む): 349833269520

約数和(自身を除く): 193082587952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 19831817, 39663634, 79327268, 158654536, 257813621, 317309072, 376804523, 515627242, 634618144, 753609046, 1031254484, 1507218092, 2062508968, 3014436184, 4125017936, 4898458799, 6028872368, 8250035872, 9796917598, 12057744736, 19593835196, 39187670392, 78375340784, 156750681568]

約数ペア:

[(1, 156750681568), (2, 78375340784), (4, 39187670392), (8, 19593835196), (13, 12057744736), (16, 9796917598), (19, 8250035872), (26, 6028872368), (32, 4898458799), (38, 4125017936), (52, 3014436184), (76, 2062508968), (104, 1507218092), (152, 1031254484), (208, 753609046), (247, 634618144), (304, 515627242), (416, 376804523), (494, 317309072), (608, 257813621), (988, 158654536), (1976, 79327268), (3952, 39663634), (7904, 19831817)]