156729767008

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{463}}^1\times {\mathrm{19997}}^1$

素因数の和:20516

約数の個数: 72

約数和(自身を含む): 323273589408

約数和(自身を除く): 166543822400

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 463, 529, 736, 926, 1058, 1852, 2116, 3704, 4232, 7408, 8464, 10649, 14816, 16928, 19997, 21298, 39994, 42596, 79988, 85192, 159976, 170384, 244927, 319952, 340768, 459931, 489854, 639904, 919862, 979708, 1839724, 1959416, 3679448, 3918832, 7358896, 7837664, 9258611, 10578413, 14717792, 18517222, 21156826, 37034444, 42313652, 74068888, 84627304, 148137776, 169254608, 212948053, 296275552, 338509216, 425896106, 851792212, 1703584424, 3407168848, 4897805219, 6814337696, 9795610438, 19591220876, 39182441752, 78364883504, 156729767008]

約数ペア:

[(1, 156729767008), (2, 78364883504), (4, 39182441752), (8, 19591220876), (16, 9795610438), (23, 6814337696), (32, 4897805219), (46, 3407168848), (92, 1703584424), (184, 851792212), (368, 425896106), (463, 338509216), (529, 296275552), (736, 212948053), (926, 169254608), (1058, 148137776), (1852, 84627304), (2116, 74068888), (3704, 42313652), (4232, 37034444), (7408, 21156826), (8464, 18517222), (10649, 14717792), (14816, 10578413), (16928, 9258611), (19997, 7837664), (21298, 7358896), (39994, 3918832), (42596, 3679448), (79988, 1959416), (85192, 1839724), (159976, 979708), (170384, 919862), (244927, 639904), (319952, 489854), (340768, 459931)]