159105674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 309657600

約数和(自身を除く): 150551926

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 191, 199, 299, 322, 382, 398, 598, 1337, 1393, 2093, 2483, 2587, 2674, 2786, 4186, 4393, 4577, 4966, 5174, 8786, 9154, 17381, 18109, 30751, 32039, 34762, 36218, 38009, 57109, 59501, 61502, 64078, 76018, 114218, 119002, 266063, 399763, 416507, 494117, 532126, 799526, 833014, 874207, 988234, 1748414, 3458819, 6119449, 6917638, 11364691, 12238898, 22729382, 79552837, 159105674]

約数ペア:

[(1, 159105674), (2, 79552837), (7, 22729382), (13, 12238898), (14, 11364691), (23, 6917638), (26, 6119449), (46, 3458819), (91, 1748414), (161, 988234), (182, 874207), (191, 833014), (199, 799526), (299, 532126), (322, 494117), (382, 416507), (398, 399763), (598, 266063), (1337, 119002), (1393, 114218), (2093, 76018), (2483, 64078), (2587, 61502), (2674, 59501), (2786, 57109), (4186, 38009), (4393, 36218), (4577, 34762), (4966, 32039), (5174, 30751), (8786, 18109), (9154, 17381)]