193176438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 500097024

約数和(自身を除く): 306920586

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 101, 113, 182, 186, 202, 217, 226, 273, 303, 339, 403, 434, 546, 606, 651, 678, 707, 791, 806, 1209, 1302, 1313, 1414, 1469, 1582, 2121, 2373, 2418, 2626, 2821, 2938, 3131, 3503, 3939, 4242, 4407, 4746, 5642, 6262, 7006, 7878, 8463, 8814, 9191, 9393, 10283, 10509, 11413, 16926, 18382, 18786, 20566, 21018, 21917, 22826, 24521, 27573, 30849, 34239, 40703, 43834, 45539, 49042, 55146, 61698, 65751, 68478, 73563, 79891, 81406, 91078, 122109, 131502, 136617, 147126, 148369, 159782, 239673, 244218, 273234, 284921, 296738, 318773, 353803, 445107, 479346, 569842, 637546, 707606, 854763, 890214, 956319, 1038583, 1061409, 1709526, 1912638, 2077166, 2122818, 2476621, 3115749, 4599439, 4953242, 6231498, 7429863, 9198878, 13798317, 14859726, 27596634, 32196073, 64392146, 96588219, 193176438]

約数ペア:

[(1, 193176438), (2, 96588219), (3, 64392146), (6, 32196073), (7, 27596634), (13, 14859726), (14, 13798317), (21, 9198878), (26, 7429863), (31, 6231498), (39, 4953242), (42, 4599439), (62, 3115749), (78, 2476621), (91, 2122818), (93, 2077166), (101, 1912638), (113, 1709526), (182, 1061409), (186, 1038583), (202, 956319), (217, 890214), (226, 854763), (273, 707606), (303, 637546), (339, 569842), (403, 479346), (434, 445107), (546, 353803), (606, 318773), (651, 296738), (678, 284921), (707, 273234), (791, 244218), (806, 239673), (1209, 159782), (1302, 148369), (1313, 147126), (1414, 136617), (1469, 131502), (1582, 122109), (2121, 91078), (2373, 81406), (2418, 79891), (2626, 73563), (2821, 68478), (2938, 65751), (3131, 61698), (3503, 55146), (3939, 49042), (4242, 45539), (4407, 43834), (4746, 40703), (5642, 34239), (6262, 30849), (7006, 27573), (7878, 24521), (8463, 22826), (8814, 21917), (9191, 21018), (9393, 20566), (10283, 18786), (10509, 18382), (11413, 16926)]