157228192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23509}}^1$

素因数の和:23549

約数の個数: 48

約数和(自身を含む): 355471200

約数和(自身を除く): 198243008

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 23509, 47018, 94036, 188072, 258599, 376144, 446671, 517198, 752288, 893342, 1034396, 1786684, 2068792, 3573368, 4137584, 4913381, 7146736, 8275168, 9826762, 14293472, 19653524, 39307048, 78614096, 157228192]

約数ペア:

[(1, 157228192), (2, 78614096), (4, 39307048), (8, 19653524), (11, 14293472), (16, 9826762), (19, 8275168), (22, 7146736), (32, 4913381), (38, 4137584), (44, 3573368), (76, 2068792), (88, 1786684), (152, 1034396), (176, 893342), (209, 752288), (304, 517198), (352, 446671), (418, 376144), (608, 258599), (836, 188072), (1672, 94036), (3344, 47018), (6688, 23509)]