189204372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5039}}^1$

素因数の和:5205

約数の個数: 72

約数和(自身を含む): 550368000

約数和(自身を除く): 361163628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5039, 5364, 6258, 9387, 10078, 12516, 15117, 18774, 20156, 30234, 35273, 37548, 45351, 60468, 70546, 90702, 105819, 141092, 181404, 211638, 317457, 423276, 634914, 750811, 1269828, 1501622, 2252433, 3003244, 4504866, 5255677, 6757299, 9009732, 10511354, 13514598, 15767031, 21022708, 27029196, 31534062, 47301093, 63068124, 94602186, 189204372]

約数ペア:

[(1, 189204372), (2, 94602186), (3, 63068124), (4, 47301093), (6, 31534062), (7, 27029196), (9, 21022708), (12, 15767031), (14, 13514598), (18, 10511354), (21, 9009732), (28, 6757299), (36, 5255677), (42, 4504866), (63, 3003244), (84, 2252433), (126, 1501622), (149, 1269828), (252, 750811), (298, 634914), (447, 423276), (596, 317457), (894, 211638), (1043, 181404), (1341, 141092), (1788, 105819), (2086, 90702), (2682, 70546), (3129, 60468), (4172, 45351), (5039, 37548), (5364, 35273), (6258, 30234), (9387, 20156), (10078, 18774), (12516, 15117)]