129179632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5821}}^1$

素因数の和:5921

約数の個数: 40

約数和(自身を含む): 267113360

約数和(自身を除く): 137933728

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 5821, 11096, 11642, 22192, 23284, 46568, 93136, 110599, 221198, 424933, 442396, 849866, 884792, 1699732, 1769584, 3399464, 6798928, 8073727, 16147454, 32294908, 64589816, 129179632]

約数ペア:

[(1, 129179632), (2, 64589816), (4, 32294908), (8, 16147454), (16, 8073727), (19, 6798928), (38, 3399464), (73, 1769584), (76, 1699732), (146, 884792), (152, 849866), (292, 442396), (304, 424933), (584, 221198), (1168, 110599), (1387, 93136), (2774, 46568), (5548, 23284), (5821, 22192), (11096, 11642)]