156935191420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{84391}}^1$

素因数の和:84803

約数の個数: 96

約数和(自身を含む): 387906140160

約数和(自身を除く): 230970948740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 359, 370, 518, 718, 740, 1036, 1295, 1436, 1795, 2513, 2590, 3590, 5026, 5180, 7180, 10052, 12565, 13283, 25130, 26566, 50260, 53132, 66415, 84391, 92981, 132830, 168782, 185962, 265660, 337564, 371924, 421955, 464905, 590737, 843910, 929810, 1181474, 1687820, 1859620, 2362948, 2953685, 3122467, 5907370, 6244934, 11814740, 12489868, 15612335, 21857269, 30296369, 31224670, 43714538, 60592738, 62449340, 87429076, 109286345, 121185476, 151481845, 212074583, 218572690, 302963690, 424149166, 437145380, 605927380, 848298332, 1060372915, 1120965653, 2120745830, 2241931306, 4241491660, 4483862612, 5604828265, 7846759571, 11209656530, 15693519142, 22419313060, 31387038284, 39233797855, 78467595710, 156935191420]

約数ペア:

[(1, 156935191420), (2, 78467595710), (4, 39233797855), (5, 31387038284), (7, 22419313060), (10, 15693519142), (14, 11209656530), (20, 7846759571), (28, 5604828265), (35, 4483862612), (37, 4241491660), (70, 2241931306), (74, 2120745830), (140, 1120965653), (148, 1060372915), (185, 848298332), (259, 605927380), (359, 437145380), (370, 424149166), (518, 302963690), (718, 218572690), (740, 212074583), (1036, 151481845), (1295, 121185476), (1436, 109286345), (1795, 87429076), (2513, 62449340), (2590, 60592738), (3590, 43714538), (5026, 31224670), (5180, 30296369), (7180, 21857269), (10052, 15612335), (12565, 12489868), (13283, 11814740), (25130, 6244934), (26566, 5907370), (50260, 3122467), (53132, 2953685), (66415, 2362948), (84391, 1859620), (92981, 1687820), (132830, 1181474), (168782, 929810), (185962, 843910), (265660, 590737), (337564, 464905), (371924, 421955)]