156723587188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1\times {\mathrm{4871}}^1$

素因数の和:5405

約数の個数: 96

約数和(自身を含む): 332767733760

約数和(自身を除く): 176044146572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 197, 266, 307, 394, 532, 614, 788, 1228, 1379, 2149, 2758, 3743, 4298, 4871, 5516, 5833, 7486, 8596, 9742, 11666, 14972, 19484, 23332, 26201, 34097, 40831, 52402, 60479, 68194, 81662, 92549, 104804, 120958, 136388, 163324, 185098, 241916, 370196, 423353, 647843, 846706, 959587, 1149101, 1295686, 1495397, 1693412, 1919174, 2298202, 2591372, 2990794, 3838348, 4596404, 5981588, 6717109, 8043707, 10467779, 13434218, 16087414, 18232153, 20935558, 26868436, 28412543, 32174828, 36464306, 41871116, 56825086, 72928612, 113650172, 127625071, 198887801, 255250142, 294593209, 397775602, 510500284, 589186418, 795551204, 1178372836, 2062152463, 4124304926, 5597270971, 8248609852, 11194541942, 22389083884, 39180896797, 78361793594, 156723587188]

約数ペア:

[(1, 156723587188), (2, 78361793594), (4, 39180896797), (7, 22389083884), (14, 11194541942), (19, 8248609852), (28, 5597270971), (38, 4124304926), (76, 2062152463), (133, 1178372836), (197, 795551204), (266, 589186418), (307, 510500284), (394, 397775602), (532, 294593209), (614, 255250142), (788, 198887801), (1228, 127625071), (1379, 113650172), (2149, 72928612), (2758, 56825086), (3743, 41871116), (4298, 36464306), (4871, 32174828), (5516, 28412543), (5833, 26868436), (7486, 20935558), (8596, 18232153), (9742, 16087414), (11666, 13434218), (14972, 10467779), (19484, 8043707), (23332, 6717109), (26201, 5981588), (34097, 4596404), (40831, 3838348), (52402, 2990794), (60479, 2591372), (68194, 2298202), (81662, 1919174), (92549, 1693412), (104804, 1495397), (120958, 1295686), (136388, 1149101), (163324, 959587), (185098, 846706), (241916, 647843), (370196, 423353)]