155965656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2345

約数の個数: 128

約数和(自身を含む): 499484160

約数和(自身を除く): 343518504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1848, 2072, 2281, 2442, 2849, 3108, 3256, 4562, 4884, 5698, 6216, 6843, 8547, 9124, 9768, 11396, 13686, 15967, 17094, 18248, 22792, 25091, 27372, 31934, 34188, 47901, 50182, 54744, 63868, 68376, 75273, 84397, 95802, 100364, 127736, 150546, 168794, 175637, 191604, 200728, 253191, 301092, 337588, 351274, 383208, 506382, 526911, 590779, 602184, 675176, 702548, 928367, 1012764, 1053822, 1181558, 1405096, 1772337, 1856734, 2025528, 2107644, 2363116, 2785101, 3544674, 3713468, 4215288, 4726232, 5570202, 6498569, 7089348, 7426936, 11140404, 12997138, 14178696, 19495707, 22280808, 25994276, 38991414, 51988552, 77982828, 155965656]

約数ペア:

[(1, 155965656), (2, 77982828), (3, 51988552), (4, 38991414), (6, 25994276), (7, 22280808), (8, 19495707), (11, 14178696), (12, 12997138), (14, 11140404), (21, 7426936), (22, 7089348), (24, 6498569), (28, 5570202), (33, 4726232), (37, 4215288), (42, 3713468), (44, 3544674), (56, 2785101), (66, 2363116), (74, 2107644), (77, 2025528), (84, 1856734), (88, 1772337), (111, 1405096), (132, 1181558), (148, 1053822), (154, 1012764), (168, 928367), (222, 702548), (231, 675176), (259, 602184), (264, 590779), (296, 526911), (308, 506382), (407, 383208), (444, 351274), (462, 337588), (518, 301092), (616, 253191), (777, 200728), (814, 191604), (888, 175637), (924, 168794), (1036, 150546), (1221, 127736), (1554, 100364), (1628, 95802), (1848, 84397), (2072, 75273), (2281, 68376), (2442, 63868), (2849, 54744), (3108, 50182), (3256, 47901), (4562, 34188), (4884, 31934), (5698, 27372), (6216, 25091), (6843, 22792), (8547, 18248), (9124, 17094), (9768, 15967), (11396, 13686)]