194640832

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 395386560

約数和(自身を除く): 200745728

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 137, 158, 274, 281, 316, 548, 562, 632, 1096, 1124, 1264, 2192, 2248, 2528, 4384, 4496, 5056, 8768, 8992, 10823, 17984, 21646, 22199, 38497, 43292, 44398, 76994, 86584, 88796, 153988, 173168, 177592, 307976, 346336, 355184, 615952, 692672, 710368, 1231904, 1420736, 2463808, 3041263, 6082526, 12165052, 24330104, 48660208, 97320416, 194640832]

約数ペア:

[(1, 194640832), (2, 97320416), (4, 48660208), (8, 24330104), (16, 12165052), (32, 6082526), (64, 3041263), (79, 2463808), (137, 1420736), (158, 1231904), (274, 710368), (281, 692672), (316, 615952), (548, 355184), (562, 346336), (632, 307976), (1096, 177592), (1124, 173168), (1264, 153988), (2192, 88796), (2248, 86584), (2528, 76994), (4384, 44398), (4496, 43292), (5056, 38497), (8768, 22199), (8992, 21646), (10823, 17984)]