144655940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1437

約数の個数: 96

約数和(自身を含む): 366799104

約数和(自身を除く): 222143164

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 65, 74, 110, 130, 143, 148, 185, 220, 260, 286, 370, 407, 481, 572, 715, 740, 814, 962, 1367, 1430, 1628, 1924, 2035, 2405, 2734, 2860, 4070, 4810, 5291, 5468, 6835, 8140, 9620, 10582, 13670, 15037, 17771, 21164, 26455, 27340, 30074, 35542, 50579, 52910, 60148, 71084, 75185, 88855, 101158, 105820, 150370, 177710, 195481, 202316, 252895, 300740, 355420, 390962, 505790, 556369, 657527, 781924, 977405, 1011580, 1112738, 1315054, 1954810, 2225476, 2630108, 2781845, 3287635, 3909620, 5563690, 6575270, 7232797, 11127380, 13150540, 14465594, 28931188, 36163985, 72327970, 144655940]

約数ペア:

[(1, 144655940), (2, 72327970), (4, 36163985), (5, 28931188), (10, 14465594), (11, 13150540), (13, 11127380), (20, 7232797), (22, 6575270), (26, 5563690), (37, 3909620), (44, 3287635), (52, 2781845), (55, 2630108), (65, 2225476), (74, 1954810), (110, 1315054), (130, 1112738), (143, 1011580), (148, 977405), (185, 781924), (220, 657527), (260, 556369), (286, 505790), (370, 390962), (407, 355420), (481, 300740), (572, 252895), (715, 202316), (740, 195481), (814, 177710), (962, 150370), (1367, 105820), (1430, 101158), (1628, 88855), (1924, 75185), (2035, 71084), (2405, 60148), (2734, 52910), (2860, 50579), (4070, 35542), (4810, 30074), (5291, 27340), (5468, 26455), (6835, 21164), (8140, 17771), (9620, 15037), (10582, 13670)]