156097214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 302346240

約数和(自身を除く): 146249026

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 73, 91, 146, 182, 217, 379, 403, 434, 511, 758, 806, 949, 1022, 1898, 2263, 2653, 2821, 4526, 4927, 5306, 5642, 6643, 9854, 11749, 13286, 15841, 23498, 27667, 29419, 31682, 34489, 55334, 58838, 68978, 82243, 152737, 164486, 193669, 205933, 305474, 359671, 387338, 411866, 719342, 857677, 1069159, 1715354, 2138318, 2517697, 5035394, 6003739, 11149801, 12007478, 22299602, 78048607, 156097214]

約数ペア:

[(1, 156097214), (2, 78048607), (7, 22299602), (13, 12007478), (14, 11149801), (26, 6003739), (31, 5035394), (62, 2517697), (73, 2138318), (91, 1715354), (146, 1069159), (182, 857677), (217, 719342), (379, 411866), (403, 387338), (434, 359671), (511, 305474), (758, 205933), (806, 193669), (949, 164486), (1022, 152737), (1898, 82243), (2263, 68978), (2653, 58838), (2821, 55334), (4526, 34489), (4927, 31682), (5306, 29419), (5642, 27667), (6643, 23498), (9854, 15841), (11749, 13286)]