160973540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 418919424

約数和(自身を除く): 257945884

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 241, 260, 364, 367, 455, 482, 734, 910, 964, 1205, 1468, 1687, 1820, 1835, 2410, 2569, 3133, 3374, 3670, 4771, 4820, 5138, 6266, 6748, 7340, 8435, 9542, 10276, 12532, 12845, 15665, 16870, 19084, 21931, 23855, 25690, 31330, 33397, 33740, 43862, 47710, 51380, 62660, 66794, 87724, 88447, 95420, 109655, 133588, 166985, 176894, 219310, 333970, 353788, 438620, 442235, 619129, 667940, 884470, 1149811, 1238258, 1768940, 2299622, 2476516, 3095645, 4599244, 5749055, 6191290, 8048677, 11498110, 12382580, 16097354, 22996220, 32194708, 40243385, 80486770, 160973540]

約数ペア:

[(1, 160973540), (2, 80486770), (4, 40243385), (5, 32194708), (7, 22996220), (10, 16097354), (13, 12382580), (14, 11498110), (20, 8048677), (26, 6191290), (28, 5749055), (35, 4599244), (52, 3095645), (65, 2476516), (70, 2299622), (91, 1768940), (130, 1238258), (140, 1149811), (182, 884470), (241, 667940), (260, 619129), (364, 442235), (367, 438620), (455, 353788), (482, 333970), (734, 219310), (910, 176894), (964, 166985), (1205, 133588), (1468, 109655), (1687, 95420), (1820, 88447), (1835, 87724), (2410, 66794), (2569, 62660), (3133, 51380), (3374, 47710), (3670, 43862), (4771, 33740), (4820, 33397), (5138, 31330), (6266, 25690), (6748, 23855), (7340, 21931), (8435, 19084), (9542, 16870), (10276, 15665), (12532, 12845)]