168044490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 128

約数和(自身を含む): 490199040

約数和(自身を除く): 322154550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 465, 510, 527, 558, 765, 837, 918, 930, 1054, 1181, 1395, 1530, 1581, 1674, 2295, 2362, 2635, 2790, 3162, 3543, 4185, 4590, 4743, 5270, 5905, 7086, 7905, 8370, 9486, 10629, 11810, 14229, 15810, 17715, 20077, 21258, 23715, 28458, 31887, 35430, 36611, 40154, 47430, 53145, 60231, 63774, 71145, 73222, 100385, 106290, 109833, 120462, 142290, 159435, 180693, 183055, 200770, 219666, 301155, 318870, 329499, 361386, 366110, 542079, 549165, 602310, 622387, 658998, 903465, 988497, 1084158, 1098330, 1244774, 1647495, 1806930, 1867161, 1976994, 2710395, 3111935, 3294990, 3734322, 4942485, 5420790, 5601483, 6223870, 9335805, 9884970, 11202966, 16804449, 18671610, 28007415, 33608898, 56014830, 84022245, 168044490]

約数ペア:

[(1, 168044490), (2, 84022245), (3, 56014830), (5, 33608898), (6, 28007415), (9, 18671610), (10, 16804449), (15, 11202966), (17, 9884970), (18, 9335805), (27, 6223870), (30, 5601483), (31, 5420790), (34, 4942485), (45, 3734322), (51, 3294990), (54, 3111935), (62, 2710395), (85, 1976994), (90, 1867161), (93, 1806930), (102, 1647495), (135, 1244774), (153, 1098330), (155, 1084158), (170, 988497), (186, 903465), (255, 658998), (270, 622387), (279, 602310), (306, 549165), (310, 542079), (459, 366110), (465, 361386), (510, 329499), (527, 318870), (558, 301155), (765, 219666), (837, 200770), (918, 183055), (930, 180693), (1054, 159435), (1181, 142290), (1395, 120462), (1530, 109833), (1581, 106290), (1674, 100385), (2295, 73222), (2362, 71145), (2635, 63774), (2790, 60231), (3162, 53145), (3543, 47430), (4185, 40154), (4590, 36611), (4743, 35430), (5270, 31887), (5905, 28458), (7086, 23715), (7905, 21258), (8370, 20077), (9486, 17715), (10629, 15810), (11810, 14229)]