164590530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 452874240

約数和(自身を除く): 288283710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 59, 65, 69, 78, 115, 118, 130, 138, 177, 195, 230, 295, 299, 311, 345, 354, 390, 590, 598, 622, 690, 767, 885, 897, 933, 1357, 1495, 1534, 1555, 1770, 1794, 1866, 2301, 2714, 2990, 3110, 3835, 4043, 4071, 4485, 4602, 4665, 6785, 7153, 7670, 8086, 8142, 8970, 9330, 11505, 12129, 13570, 14306, 17641, 18349, 20215, 20355, 21459, 23010, 24258, 35282, 35765, 36698, 40430, 40710, 42918, 52923, 55047, 60645, 71530, 88205, 91745, 92989, 105846, 107295, 110094, 121290, 176410, 183490, 185978, 214590, 238537, 264615, 275235, 278967, 422027, 464945, 477074, 529230, 550470, 557934, 715611, 844054, 929890, 1192685, 1266081, 1394835, 1431222, 2110135, 2385370, 2532162, 2789670, 3578055, 4220270, 5486351, 6330405, 7156110, 10972702, 12660810, 16459053, 27431755, 32918106, 54863510, 82295265, 164590530]

約数ペア:

[(1, 164590530), (2, 82295265), (3, 54863510), (5, 32918106), (6, 27431755), (10, 16459053), (13, 12660810), (15, 10972702), (23, 7156110), (26, 6330405), (30, 5486351), (39, 4220270), (46, 3578055), (59, 2789670), (65, 2532162), (69, 2385370), (78, 2110135), (115, 1431222), (118, 1394835), (130, 1266081), (138, 1192685), (177, 929890), (195, 844054), (230, 715611), (295, 557934), (299, 550470), (311, 529230), (345, 477074), (354, 464945), (390, 422027), (590, 278967), (598, 275235), (622, 264615), (690, 238537), (767, 214590), (885, 185978), (897, 183490), (933, 176410), (1357, 121290), (1495, 110094), (1534, 107295), (1555, 105846), (1770, 92989), (1794, 91745), (1866, 88205), (2301, 71530), (2714, 60645), (2990, 55047), (3110, 52923), (3835, 42918), (4043, 40710), (4071, 40430), (4485, 36698), (4602, 35765), (4665, 35282), (6785, 24258), (7153, 23010), (7670, 21459), (8086, 20355), (8142, 20215), (8970, 18349), (9330, 17641), (11505, 14306), (12129, 13570)]