141566646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 317915136

約数和(自身を除く): 176348490

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 127, 186, 254, 381, 403, 461, 762, 806, 922, 1209, 1383, 1651, 2418, 2766, 3302, 3937, 4953, 5993, 7874, 9906, 11811, 11986, 14291, 17979, 23622, 28582, 35958, 42873, 51181, 58547, 85746, 102362, 117094, 153543, 175641, 185783, 307086, 351282, 371566, 557349, 761111, 1114698, 1522222, 1814957, 2283333, 3629914, 4566666, 5444871, 10889742, 23594441, 47188882, 70783323, 141566646]

約数ペア:

[(1, 141566646), (2, 70783323), (3, 47188882), (6, 23594441), (13, 10889742), (26, 5444871), (31, 4566666), (39, 3629914), (62, 2283333), (78, 1814957), (93, 1522222), (127, 1114698), (186, 761111), (254, 557349), (381, 371566), (403, 351282), (461, 307086), (762, 185783), (806, 175641), (922, 153543), (1209, 117094), (1383, 102362), (1651, 85746), (2418, 58547), (2766, 51181), (3302, 42873), (3937, 35958), (4953, 28582), (5993, 23622), (7874, 17979), (9906, 14291), (11811, 11986)]