125999168

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:415

約数の個数: 56

約数和(自身を含む): 256565400

約数和(自身を除く): 130566232

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 149, 181, 292, 298, 362, 584, 596, 724, 1168, 1192, 1448, 2336, 2384, 2896, 4672, 4768, 5792, 9536, 10877, 11584, 13213, 21754, 26426, 26969, 43508, 52852, 53938, 87016, 105704, 107876, 174032, 211408, 215752, 348064, 422816, 431504, 696128, 845632, 863008, 1726016, 1968737, 3937474, 7874948, 15749896, 31499792, 62999584, 125999168]

約数ペア:

[(1, 125999168), (2, 62999584), (4, 31499792), (8, 15749896), (16, 7874948), (32, 3937474), (64, 1968737), (73, 1726016), (146, 863008), (149, 845632), (181, 696128), (292, 431504), (298, 422816), (362, 348064), (584, 215752), (596, 211408), (724, 174032), (1168, 107876), (1192, 105704), (1448, 87016), (2336, 53938), (2384, 52852), (2896, 43508), (4672, 26969), (4768, 26426), (5792, 21754), (9536, 13213), (10877, 11584)]