167232690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26171}}^1$

素因数の和:26255

約数の個数: 48

約数和(自身を含む): 440945856

約数和(自身を除く): 273713166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 26171, 52342, 78513, 130855, 157026, 235539, 261710, 392565, 471078, 785130, 1177695, 1858141, 2355390, 3716282, 5574423, 9290705, 11148846, 16723269, 18581410, 27872115, 33446538, 55744230, 83616345, 167232690]

約数ペア:

[(1, 167232690), (2, 83616345), (3, 55744230), (5, 33446538), (6, 27872115), (9, 18581410), (10, 16723269), (15, 11148846), (18, 9290705), (30, 5574423), (45, 3716282), (71, 2355390), (90, 1858141), (142, 1177695), (213, 785130), (355, 471078), (426, 392565), (639, 261710), (710, 235539), (1065, 157026), (1278, 130855), (2130, 78513), (3195, 52342), (6390, 26171)]