147421760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24247}}^1$

素因数の和:24283

約数の個数: 56

約数和(自身を含む): 369539520

約数和(自身を除く): 222117760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 24247, 48494, 96988, 121235, 193976, 242470, 387952, 460693, 484940, 775904, 921386, 969880, 1551808, 1842772, 1939760, 2303465, 3685544, 3879520, 4606930, 7371088, 7759040, 9213860, 14742176, 18427720, 29484352, 36855440, 73710880, 147421760]

約数ペア:

[(1, 147421760), (2, 73710880), (4, 36855440), (5, 29484352), (8, 18427720), (10, 14742176), (16, 9213860), (19, 7759040), (20, 7371088), (32, 4606930), (38, 3879520), (40, 3685544), (64, 2303465), (76, 1939760), (80, 1842772), (95, 1551808), (152, 969880), (160, 921386), (190, 775904), (304, 484940), (320, 460693), (380, 387952), (608, 242470), (760, 193976), (1216, 121235), (1520, 96988), (3040, 48494), (6080, 24247)]