1556150616

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{42131}}^1$

素因数の和:42171

約数の個数: 96

約数和(自身を含む): 4600814400

約数和(自身を除く): 3044663784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1539, 1944, 2052, 3078, 4104, 4617, 6156, 9234, 12312, 18468, 36936, 42131, 84262, 126393, 168524, 252786, 337048, 379179, 505572, 758358, 800489, 1011144, 1137537, 1516716, 1600978, 2275074, 2401467, 3033432, 3201956, 3412611, 4550148, 4802934, 6403912, 6825222, 7204401, 9100296, 9605868, 10237833, 13650444, 14408802, 19211736, 20475666, 21613203, 27300888, 28817604, 40951332, 43226406, 57635208, 64839609, 81902664, 86452812, 129679218, 172905624, 194518827, 259358436, 389037654, 518716872, 778075308, 1556150616]

約数ペア:

[(1, 1556150616), (2, 778075308), (3, 518716872), (4, 389037654), (6, 259358436), (8, 194518827), (9, 172905624), (12, 129679218), (18, 86452812), (19, 81902664), (24, 64839609), (27, 57635208), (36, 43226406), (38, 40951332), (54, 28817604), (57, 27300888), (72, 21613203), (76, 20475666), (81, 19211736), (108, 14408802), (114, 13650444), (152, 10237833), (162, 9605868), (171, 9100296), (216, 7204401), (228, 6825222), (243, 6403912), (324, 4802934), (342, 4550148), (456, 3412611), (486, 3201956), (513, 3033432), (648, 2401467), (684, 2275074), (972, 1600978), (1026, 1516716), (1368, 1137537), (1539, 1011144), (1944, 800489), (2052, 758358), (3078, 505572), (4104, 379179), (4617, 337048), (6156, 252786), (9234, 168524), (12312, 126393), (18468, 84262), (36936, 42131)]