139843914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5653}}^1$

素因数の和:5715

約数の個数: 64

約数和(自身を含む): 347381760

約数和(自身を除く): 207537846

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 5653, 8246, 11306, 12369, 16959, 24738, 33918, 39571, 79142, 107407, 118713, 175243, 214814, 237426, 322221, 350486, 525729, 644442, 751849, 1051458, 1226701, 1503698, 2255547, 2453402, 3329617, 3680103, 4511094, 6659234, 7360206, 9988851, 19977702, 23307319, 46614638, 69921957, 139843914]

約数ペア:

[(1, 139843914), (2, 69921957), (3, 46614638), (6, 23307319), (7, 19977702), (14, 9988851), (19, 7360206), (21, 6659234), (31, 4511094), (38, 3680103), (42, 3329617), (57, 2453402), (62, 2255547), (93, 1503698), (114, 1226701), (133, 1051458), (186, 751849), (217, 644442), (266, 525729), (399, 350486), (434, 322221), (589, 237426), (651, 214814), (798, 175243), (1178, 118713), (1302, 107407), (1767, 79142), (3534, 39571), (4123, 33918), (5653, 24738), (8246, 16959), (11306, 12369)]