172438944

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 476118720

約数和(自身を除く): 303679776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 74, 86, 96, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1032, 1129, 1184, 1376, 1591, 1776, 2064, 2258, 3182, 3387, 3552, 4128, 4516, 4773, 6364, 6774, 9032, 9546, 12728, 13548, 18064, 19092, 25456, 27096, 36128, 38184, 41773, 48547, 50912, 54192, 76368, 83546, 97094, 108384, 125319, 145641, 152736, 167092, 194188, 250638, 291282, 334184, 388376, 501276, 582564, 668368, 776752, 1002552, 1165128, 1336736, 1553504, 1796239, 2005104, 2330256, 3592478, 4010208, 4660512, 5388717, 7184956, 10777434, 14369912, 21554868, 28739824, 43109736, 57479648, 86219472, 172438944]

約数ペア:

[(1, 172438944), (2, 86219472), (3, 57479648), (4, 43109736), (6, 28739824), (8, 21554868), (12, 14369912), (16, 10777434), (24, 7184956), (32, 5388717), (37, 4660512), (43, 4010208), (48, 3592478), (74, 2330256), (86, 2005104), (96, 1796239), (111, 1553504), (129, 1336736), (148, 1165128), (172, 1002552), (222, 776752), (258, 668368), (296, 582564), (344, 501276), (444, 388376), (516, 334184), (592, 291282), (688, 250638), (888, 194188), (1032, 167092), (1129, 152736), (1184, 145641), (1376, 125319), (1591, 108384), (1776, 97094), (2064, 83546), (2258, 76368), (3182, 54192), (3387, 50912), (3552, 48547), (4128, 41773), (4516, 38184), (4773, 36128), (6364, 27096), (6774, 25456), (9032, 19092), (9546, 18064), (12728, 13548)]