161013552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1381}}^1$

素因数の和:1746

約数の個数: 80

約数和(自身を含む): 477088512

約数和(自身を除く): 316074960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 347, 694, 1041, 1381, 1388, 2082, 2429, 2762, 2776, 4143, 4164, 4858, 5524, 5552, 7287, 8286, 8328, 9667, 9716, 11048, 14574, 16572, 16656, 19334, 19432, 22096, 29001, 29148, 33144, 38668, 38864, 58002, 58296, 66288, 77336, 116004, 116592, 154672, 232008, 464016, 479207, 958414, 1437621, 1916828, 2875242, 3354449, 3833656, 5750484, 6708898, 7667312, 10063347, 11500968, 13417796, 20126694, 23001936, 26835592, 40253388, 53671184, 80506776, 161013552]

約数ペア:

[(1, 161013552), (2, 80506776), (3, 53671184), (4, 40253388), (6, 26835592), (7, 23001936), (8, 20126694), (12, 13417796), (14, 11500968), (16, 10063347), (21, 7667312), (24, 6708898), (28, 5750484), (42, 3833656), (48, 3354449), (56, 2875242), (84, 1916828), (112, 1437621), (168, 958414), (336, 479207), (347, 464016), (694, 232008), (1041, 154672), (1381, 116592), (1388, 116004), (2082, 77336), (2429, 66288), (2762, 58296), (2776, 58002), (4143, 38864), (4164, 38668), (4858, 33144), (5524, 29148), (5552, 29001), (7287, 22096), (8286, 19432), (8328, 19334), (9667, 16656), (9716, 16572), (11048, 14574)]