161359590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1166

約数の個数: 128

約数和(自身を含む): 478909440

約数和(自身を除く): 317549850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 555, 570, 665, 703, 777, 798, 1093, 1110, 1295, 1330, 1406, 1554, 1995, 2109, 2186, 2590, 3279, 3515, 3885, 3990, 4218, 4921, 5465, 6558, 7030, 7651, 7770, 9842, 10545, 10930, 14763, 15302, 16395, 20767, 21090, 22953, 24605, 29526, 32790, 38255, 40441, 41534, 45906, 49210, 62301, 73815, 76510, 80882, 103835, 114765, 121323, 124602, 145369, 147630, 202205, 207670, 229530, 242646, 283087, 290738, 311505, 404410, 436107, 566174, 606615, 623010, 726845, 768379, 849261, 872214, 1213230, 1415435, 1453690, 1536758, 1698522, 2180535, 2305137, 2830870, 3841895, 4246305, 4361070, 4610274, 5378653, 7683790, 8492610, 10757306, 11525685, 16135959, 23051370, 26893265, 32271918, 53786530, 80679795, 161359590]

約数ペア:

[(1, 161359590), (2, 80679795), (3, 53786530), (5, 32271918), (6, 26893265), (7, 23051370), (10, 16135959), (14, 11525685), (15, 10757306), (19, 8492610), (21, 7683790), (30, 5378653), (35, 4610274), (37, 4361070), (38, 4246305), (42, 3841895), (57, 2830870), (70, 2305137), (74, 2180535), (95, 1698522), (105, 1536758), (111, 1453690), (114, 1415435), (133, 1213230), (185, 872214), (190, 849261), (210, 768379), (222, 726845), (259, 623010), (266, 606615), (285, 566174), (370, 436107), (399, 404410), (518, 311505), (555, 290738), (570, 283087), (665, 242646), (703, 229530), (777, 207670), (798, 202205), (1093, 147630), (1110, 145369), (1295, 124602), (1330, 121323), (1406, 114765), (1554, 103835), (1995, 80882), (2109, 76510), (2186, 73815), (2590, 62301), (3279, 49210), (3515, 45906), (3885, 41534), (3990, 40441), (4218, 38255), (4921, 32790), (5465, 29526), (6558, 24605), (7030, 22953), (7651, 21090), (7770, 20767), (9842, 16395), (10545, 15302), (10930, 14763)]