161340564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 471776256

約数和(自身を除く): 310435692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 283, 308, 462, 566, 617, 849, 924, 1132, 1234, 1698, 1851, 1981, 2468, 3113, 3396, 3702, 3962, 4319, 5943, 6226, 6787, 7404, 7924, 8638, 9339, 11886, 12452, 12957, 13574, 17276, 18678, 20361, 21791, 23772, 25914, 27148, 37356, 40722, 43582, 47509, 51828, 65373, 81444, 87164, 95018, 130746, 142527, 174611, 190036, 261492, 285054, 349222, 523833, 570108, 698444, 1047666, 1222277, 1920721, 2095332, 2444554, 3666831, 3841442, 4889108, 5762163, 7333662, 7682884, 11524326, 13445047, 14667324, 23048652, 26890094, 40335141, 53780188, 80670282, 161340564]

約数ペア:

[(1, 161340564), (2, 80670282), (3, 53780188), (4, 40335141), (6, 26890094), (7, 23048652), (11, 14667324), (12, 13445047), (14, 11524326), (21, 7682884), (22, 7333662), (28, 5762163), (33, 4889108), (42, 3841442), (44, 3666831), (66, 2444554), (77, 2095332), (84, 1920721), (132, 1222277), (154, 1047666), (231, 698444), (283, 570108), (308, 523833), (462, 349222), (566, 285054), (617, 261492), (849, 190036), (924, 174611), (1132, 142527), (1234, 130746), (1698, 95018), (1851, 87164), (1981, 81444), (2468, 65373), (3113, 51828), (3396, 47509), (3702, 43582), (3962, 40722), (4319, 37356), (5943, 27148), (6226, 25914), (6787, 23772), (7404, 21791), (7924, 20361), (8638, 18678), (9339, 17276), (11886, 13574), (12452, 12957)]