129815904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71171}}^1$

素因数の和:71203

約数の個数: 48

約数和(自身を含む): 358706880

約数和(自身を除く): 228890976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 71171, 142342, 213513, 284684, 427026, 569368, 854052, 1138736, 1352249, 1708104, 2277472, 2704498, 3416208, 4056747, 5408996, 6832416, 8113494, 10817992, 16226988, 21635984, 32453976, 43271968, 64907952, 129815904]

約数ペア:

[(1, 129815904), (2, 64907952), (3, 43271968), (4, 32453976), (6, 21635984), (8, 16226988), (12, 10817992), (16, 8113494), (19, 6832416), (24, 5408996), (32, 4056747), (38, 3416208), (48, 2704498), (57, 2277472), (76, 1708104), (96, 1352249), (114, 1138736), (152, 854052), (228, 569368), (304, 427026), (456, 284684), (608, 213513), (912, 142342), (1824, 71171)]