156941179486

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{18433}}^1$

素因数の和:18666

約数の個数: 96

約数和(自身を含む): 303974300448

約数和(自身を除く): 147033120962

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 163, 182, 287, 326, 533, 574, 637, 1066, 1141, 1274, 2009, 2119, 2282, 3731, 4018, 4238, 6683, 7462, 7987, 13366, 14833, 15974, 18433, 26117, 29666, 36866, 46781, 52234, 86879, 93562, 103831, 129031, 173758, 207662, 239629, 258062, 327467, 479258, 608153, 654934, 755753, 903217, 1216306, 1511506, 1677403, 1806434, 3004579, 3354806, 4257071, 5290271, 6009158, 8514142, 9824789, 10580542, 11741821, 19649578, 21032053, 23483642, 37031897, 39059527, 42064106, 68773523, 74063794, 78119054, 123187739, 137547046, 147224371, 246375478, 273416689, 294448742, 481414661, 546833378, 862314173, 962829322, 1601440607, 1724628346, 1913916823, 3202881214, 3827833646, 6036199211, 11210084249, 12072398422, 22420168498, 78470589743, 156941179486]

約数ペア:

[(1, 156941179486), (2, 78470589743), (7, 22420168498), (13, 12072398422), (14, 11210084249), (26, 6036199211), (41, 3827833646), (49, 3202881214), (82, 1913916823), (91, 1724628346), (98, 1601440607), (163, 962829322), (182, 862314173), (287, 546833378), (326, 481414661), (533, 294448742), (574, 273416689), (637, 246375478), (1066, 147224371), (1141, 137547046), (1274, 123187739), (2009, 78119054), (2119, 74063794), (2282, 68773523), (3731, 42064106), (4018, 39059527), (4238, 37031897), (6683, 23483642), (7462, 21032053), (7987, 19649578), (13366, 11741821), (14833, 10580542), (15974, 9824789), (18433, 8514142), (26117, 6009158), (29666, 5290271), (36866, 4257071), (46781, 3354806), (52234, 3004579), (86879, 1806434), (93562, 1677403), (103831, 1511506), (129031, 1216306), (173758, 903217), (207662, 755753), (239629, 654934), (258062, 608153), (327467, 479258)]