188874738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2204

約数の個数: 72

約数和(自身を含む): 458623620

約数和(自身を除く): 269748882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 754, 1014, 1131, 1521, 2141, 2262, 3042, 3393, 4282, 4901, 6423, 6786, 9802, 12846, 14703, 19269, 27833, 29406, 38538, 44109, 55666, 62089, 83499, 88218, 124178, 166998, 186267, 250497, 361829, 372534, 500994, 558801, 723658, 807157, 1085487, 1117602, 1614314, 2170974, 2421471, 3256461, 4842942, 6512922, 7264413, 10493041, 14528826, 20986082, 31479123, 62958246, 94437369, 188874738]

約数ペア:

[(1, 188874738), (2, 94437369), (3, 62958246), (6, 31479123), (9, 20986082), (13, 14528826), (18, 10493041), (26, 7264413), (29, 6512922), (39, 4842942), (58, 3256461), (78, 2421471), (87, 2170974), (117, 1614314), (169, 1117602), (174, 1085487), (234, 807157), (261, 723658), (338, 558801), (377, 500994), (507, 372534), (522, 361829), (754, 250497), (1014, 186267), (1131, 166998), (1521, 124178), (2141, 88218), (2262, 83499), (3042, 62089), (3393, 55666), (4282, 44109), (4901, 38538), (6423, 29406), (6786, 27833), (9802, 19269), (12846, 14703)]