140652252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 384646080

約数和(自身を除く): 243993828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 813, 1084, 1109, 1626, 2218, 2439, 3252, 3327, 3523, 4436, 4878, 6654, 7046, 9756, 9981, 10569, 13308, 14092, 14417, 19962, 21138, 28834, 31707, 39924, 42276, 43251, 57668, 63414, 86502, 126828, 129753, 173004, 259506, 300539, 519012, 601078, 901617, 1202156, 1803234, 2704851, 3606468, 3907007, 5409702, 7814014, 10819404, 11721021, 15628028, 23442042, 35163063, 46884084, 70326126, 140652252]

約数ペア:

[(1, 140652252), (2, 70326126), (3, 46884084), (4, 35163063), (6, 23442042), (9, 15628028), (12, 11721021), (13, 10819404), (18, 7814014), (26, 5409702), (36, 3907007), (39, 3606468), (52, 2704851), (78, 1803234), (117, 1202156), (156, 901617), (234, 601078), (271, 519012), (468, 300539), (542, 259506), (813, 173004), (1084, 129753), (1109, 126828), (1626, 86502), (2218, 63414), (2439, 57668), (3252, 43251), (3327, 42276), (3523, 39924), (4436, 31707), (4878, 28834), (6654, 21138), (7046, 19962), (9756, 14417), (9981, 14092), (10569, 13308)]