166453980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5147}}^1$

素因数の和:5184

約数の個数: 144

約数和(自身を含む): 591566976

約数和(自身を除く): 425112996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5147, 5390, 6468, 8085, 10294, 10780, 15441, 16170, 20588, 25735, 30882, 32340, 36029, 51470, 56617, 61764, 72058, 77205, 102940, 108087, 113234, 144116, 154410, 169851, 180145, 216174, 226468, 252203, 283085, 308820, 339702, 360290, 396319, 432348, 504406, 540435, 566170, 679404, 720580, 756609, 792638, 849255, 1008812, 1080870, 1132340, 1188957, 1261015, 1513218, 1585276, 1698510, 1981595, 2161740, 2377914, 2522030, 2774233, 3026436, 3397020, 3783045, 3963190, 4755828, 5044060, 5548466, 5944785, 7566090, 7926380, 8322699, 11096932, 11889570, 13871165, 15132180, 16645398, 23779140, 27742330, 33290796, 41613495, 55484660, 83226990, 166453980]

約数ペア:

[(1, 166453980), (2, 83226990), (3, 55484660), (4, 41613495), (5, 33290796), (6, 27742330), (7, 23779140), (10, 16645398), (11, 15132180), (12, 13871165), (14, 11889570), (15, 11096932), (20, 8322699), (21, 7926380), (22, 7566090), (28, 5944785), (30, 5548466), (33, 5044060), (35, 4755828), (42, 3963190), (44, 3783045), (49, 3397020), (55, 3026436), (60, 2774233), (66, 2522030), (70, 2377914), (77, 2161740), (84, 1981595), (98, 1698510), (105, 1585276), (110, 1513218), (132, 1261015), (140, 1188957), (147, 1132340), (154, 1080870), (165, 1008812), (196, 849255), (210, 792638), (220, 756609), (231, 720580), (245, 679404), (294, 566170), (308, 540435), (330, 504406), (385, 432348), (420, 396319), (462, 360290), (490, 339702), (539, 308820), (588, 283085), (660, 252203), (735, 226468), (770, 216174), (924, 180145), (980, 169851), (1078, 154410), (1155, 144116), (1470, 113234), (1540, 108087), (1617, 102940), (2156, 77205), (2310, 72058), (2695, 61764), (2940, 56617), (3234, 51470), (4620, 36029), (5147, 32340), (5390, 30882), (6468, 25735), (8085, 20588), (10294, 16170), (10780, 15441)]