156770533780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{977}}^1\times {\mathrm{2647}}^1$

素因数の和:4073

約数の個数: 96

約数和(自身を含む): 377646829056

約数和(自身を除く): 220876295276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 977, 1732, 1954, 2165, 2647, 3031, 3908, 4330, 4885, 5294, 6062, 6839, 8660, 9770, 10588, 12124, 13235, 13678, 15155, 18529, 19540, 26470, 27356, 30310, 34195, 37058, 52940, 60620, 68390, 74116, 92645, 136780, 185290, 370580, 423041, 846082, 1146151, 1692164, 2115205, 2292302, 2586119, 2961287, 4230410, 4584604, 5172238, 5730755, 5922574, 8023057, 8460820, 10344476, 11461510, 11845148, 12930595, 14806435, 16046114, 18102833, 22923020, 25861190, 29612870, 32092228, 36205666, 40115285, 51722380, 59225740, 72411332, 80230570, 90514165, 160461140, 181028330, 362056660, 1119789527, 2239579054, 4479158108, 5598947635, 7838526689, 11197895270, 15677053378, 22395790540, 31354106756, 39192633445, 78385266890, 156770533780]

約数ペア:

[(1, 156770533780), (2, 78385266890), (4, 39192633445), (5, 31354106756), (7, 22395790540), (10, 15677053378), (14, 11197895270), (20, 7838526689), (28, 5598947635), (35, 4479158108), (70, 2239579054), (140, 1119789527), (433, 362056660), (866, 181028330), (977, 160461140), (1732, 90514165), (1954, 80230570), (2165, 72411332), (2647, 59225740), (3031, 51722380), (3908, 40115285), (4330, 36205666), (4885, 32092228), (5294, 29612870), (6062, 25861190), (6839, 22923020), (8660, 18102833), (9770, 16046114), (10588, 14806435), (12124, 12930595), (13235, 11845148), (13678, 11461510), (15155, 10344476), (18529, 8460820), (19540, 8023057), (26470, 5922574), (27356, 5730755), (30310, 5172238), (34195, 4584604), (37058, 4230410), (52940, 2961287), (60620, 2586119), (68390, 2292302), (74116, 2115205), (92645, 1692164), (136780, 1146151), (185290, 846082), (370580, 423041)]