121349176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 254016000

約数和(自身を除く): 132666824

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 149, 164, 191, 298, 328, 382, 533, 596, 764, 1066, 1192, 1528, 1937, 2132, 2483, 3874, 4264, 4966, 6109, 7748, 7831, 9932, 12218, 15496, 15662, 19864, 24436, 28459, 31324, 48872, 56918, 62648, 79417, 101803, 113836, 158834, 203606, 227672, 317668, 369967, 407212, 635336, 739934, 814424, 1166819, 1479868, 2333638, 2959736, 4667276, 9334552, 15168647, 30337294, 60674588, 121349176]

約数ペア:

[(1, 121349176), (2, 60674588), (4, 30337294), (8, 15168647), (13, 9334552), (26, 4667276), (41, 2959736), (52, 2333638), (82, 1479868), (104, 1166819), (149, 814424), (164, 739934), (191, 635336), (298, 407212), (328, 369967), (382, 317668), (533, 227672), (596, 203606), (764, 158834), (1066, 113836), (1192, 101803), (1528, 79417), (1937, 62648), (2132, 56918), (2483, 48872), (3874, 31324), (4264, 28459), (4966, 24436), (6109, 19864), (7748, 15662), (7831, 15496), (9932, 12218)]