147836644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 283852800

約数和(自身を除く): 136016156

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 131, 262, 479, 524, 589, 958, 1178, 1916, 2356, 2489, 4061, 4978, 8122, 9101, 9956, 14849, 16244, 18202, 29698, 36404, 59396, 62749, 77159, 125498, 154318, 250996, 282131, 308636, 564262, 1128524, 1192231, 1945219, 2384462, 3890438, 4768924, 7780876, 36959161, 73918322, 147836644]

約数ペア:

[(1, 147836644), (2, 73918322), (4, 36959161), (19, 7780876), (31, 4768924), (38, 3890438), (62, 2384462), (76, 1945219), (124, 1192231), (131, 1128524), (262, 564262), (479, 308636), (524, 282131), (589, 250996), (958, 154318), (1178, 125498), (1916, 77159), (2356, 62749), (2489, 59396), (4061, 36404), (4978, 29698), (8122, 18202), (9101, 16244), (9956, 14849)]