133721966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 251942400

約数和(自身を除く): 118220434

約数列:

[1, 2, 7, 14, 17, 34, 59, 89, 107, 118, 119, 178, 214, 238, 413, 623, 749, 826, 1003, 1246, 1498, 1513, 1819, 2006, 3026, 3638, 5251, 6313, 7021, 9523, 10502, 10591, 12626, 12733, 14042, 19046, 21182, 25466, 36757, 44191, 66661, 73514, 88382, 89267, 107321, 133322, 161891, 178534, 214642, 323782, 561857, 624869, 751247, 1123714, 1133237, 1249738, 1502494, 2266474, 3932999, 7865998, 9551569, 19103138, 66860983, 133721966]

約数ペア:

[(1, 133721966), (2, 66860983), (7, 19103138), (14, 9551569), (17, 7865998), (34, 3932999), (59, 2266474), (89, 1502494), (107, 1249738), (118, 1133237), (119, 1123714), (178, 751247), (214, 624869), (238, 561857), (413, 323782), (623, 214642), (749, 178534), (826, 161891), (1003, 133322), (1246, 107321), (1498, 89267), (1513, 88382), (1819, 73514), (2006, 66661), (3026, 44191), (3638, 36757), (5251, 25466), (6313, 21182), (7021, 19046), (9523, 14042), (10502, 12733), (10591, 12626)]