164940888968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{24767}}^1$

素因数の和:25110

約数の個数: 64

約数和(自身を含む): 321884928000

約数和(自身を除く): 156944039032

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 151, 296, 298, 302, 596, 604, 1192, 1208, 5513, 5587, 11026, 11174, 22052, 22348, 22499, 24767, 44104, 44696, 44998, 49534, 89996, 99068, 179992, 198136, 832463, 916379, 1664926, 1832758, 3329852, 3665516, 3690283, 3739817, 6659704, 7331032, 7380566, 7479634, 14761132, 14959268, 29522264, 29918536, 136540471, 138373229, 273080942, 276746458, 546161884, 553492916, 557232733, 1092323768, 1106985832, 1114465466, 2228930932, 4457861864, 20617611121, 41235222242, 82470444484, 164940888968]

約数ペア:

[(1, 164940888968), (2, 82470444484), (4, 41235222242), (8, 20617611121), (37, 4457861864), (74, 2228930932), (148, 1114465466), (149, 1106985832), (151, 1092323768), (296, 557232733), (298, 553492916), (302, 546161884), (596, 276746458), (604, 273080942), (1192, 138373229), (1208, 136540471), (5513, 29918536), (5587, 29522264), (11026, 14959268), (11174, 14761132), (22052, 7479634), (22348, 7380566), (22499, 7331032), (24767, 6659704), (44104, 3739817), (44696, 3690283), (44998, 3665516), (49534, 3329852), (89996, 1832758), (99068, 1664926), (179992, 916379), (198136, 832463)]