187285252

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 429842700

約数和(自身を除く): 242557448

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 121, 149, 154, 196, 212, 242, 298, 308, 371, 484, 539, 583, 596, 742, 847, 1043, 1078, 1166, 1484, 1639, 1694, 2086, 2156, 2332, 2597, 3278, 3388, 4081, 4172, 5194, 5929, 6413, 6556, 7301, 7897, 8162, 10388, 11473, 11858, 12826, 14602, 15794, 16324, 18029, 22946, 23716, 25652, 28567, 29204, 31588, 36058, 44891, 45892, 55279, 57134, 72116, 80311, 86867, 89782, 110558, 114268, 126203, 160622, 173734, 179564, 221116, 252406, 314237, 321244, 347468, 386953, 504812, 608069, 628474, 773906, 883421, 955537, 1216138, 1256948, 1547812, 1766842, 1911074, 2432276, 3533684, 3822148, 4256483, 6688759, 8512966, 13377518, 17025932, 26755036, 46821313, 93642626, 187285252]

約数ペア:

[(1, 187285252), (2, 93642626), (4, 46821313), (7, 26755036), (11, 17025932), (14, 13377518), (22, 8512966), (28, 6688759), (44, 4256483), (49, 3822148), (53, 3533684), (77, 2432276), (98, 1911074), (106, 1766842), (121, 1547812), (149, 1256948), (154, 1216138), (196, 955537), (212, 883421), (242, 773906), (298, 628474), (308, 608069), (371, 504812), (484, 386953), (539, 347468), (583, 321244), (596, 314237), (742, 252406), (847, 221116), (1043, 179564), (1078, 173734), (1166, 160622), (1484, 126203), (1639, 114268), (1694, 110558), (2086, 89782), (2156, 86867), (2332, 80311), (2597, 72116), (3278, 57134), (3388, 55279), (4081, 45892), (4172, 44891), (5194, 36058), (5929, 31588), (6413, 29204), (6556, 28567), (7301, 25652), (7897, 23716), (8162, 22946), (10388, 18029), (11473, 16324), (11858, 15794), (12826, 14602)]