156733997888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{192817}}^1$

素因数の和:193819

約数の個数: 56

約数和(自身を含む): 335288135112

約数和(自身を除く): 178554137224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 977, 1954, 3908, 7816, 12701, 15632, 25402, 31264, 50804, 62528, 101608, 192817, 203216, 385634, 406432, 771268, 812864, 1542536, 2506621, 3085072, 5013242, 6170144, 10026484, 12340288, 20052968, 40105936, 80211872, 160423744, 188382209, 376764418, 753528836, 1507057672, 2448968717, 3014115344, 4897937434, 6028230688, 9795874868, 12056461376, 19591749736, 39183499472, 78366998944, 156733997888]

約数ペア:

[(1, 156733997888), (2, 78366998944), (4, 39183499472), (8, 19591749736), (13, 12056461376), (16, 9795874868), (26, 6028230688), (32, 4897937434), (52, 3014115344), (64, 2448968717), (104, 1507057672), (208, 753528836), (416, 376764418), (832, 188382209), (977, 160423744), (1954, 80211872), (3908, 40105936), (7816, 20052968), (12701, 12340288), (15632, 10026484), (25402, 6170144), (31264, 5013242), (50804, 3085072), (62528, 2506621), (101608, 1542536), (192817, 812864), (203216, 771268), (385634, 406432)]