142154964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 108

約数和(自身を含む): 425067552

約数和(自身を除く): 282912588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 587, 651, 868, 961, 1116, 1174, 1302, 1761, 1922, 1953, 2348, 2604, 2883, 3522, 3844, 3906, 4109, 5283, 5766, 6727, 7044, 7812, 8218, 8649, 10566, 11532, 12327, 13454, 16436, 17298, 18197, 20181, 21132, 24654, 26908, 34596, 36394, 36981, 40362, 49308, 54591, 60543, 72788, 73962, 80724, 109182, 121086, 127379, 147924, 163773, 218364, 242172, 254758, 327546, 382137, 509516, 564107, 655092, 764274, 1128214, 1146411, 1528548, 1692321, 2256428, 2292822, 3384642, 3948749, 4585644, 5076963, 6769284, 7897498, 10153926, 11846247, 15794996, 20307852, 23692494, 35538741, 47384988, 71077482, 142154964]

約数ペア:

[(1, 142154964), (2, 71077482), (3, 47384988), (4, 35538741), (6, 23692494), (7, 20307852), (9, 15794996), (12, 11846247), (14, 10153926), (18, 7897498), (21, 6769284), (28, 5076963), (31, 4585644), (36, 3948749), (42, 3384642), (62, 2292822), (63, 2256428), (84, 1692321), (93, 1528548), (124, 1146411), (126, 1128214), (186, 764274), (217, 655092), (252, 564107), (279, 509516), (372, 382137), (434, 327546), (558, 254758), (587, 242172), (651, 218364), (868, 163773), (961, 147924), (1116, 127379), (1174, 121086), (1302, 109182), (1761, 80724), (1922, 73962), (1953, 72788), (2348, 60543), (2604, 54591), (2883, 49308), (3522, 40362), (3844, 36981), (3906, 36394), (4109, 34596), (5283, 26908), (5766, 24654), (6727, 21132), (7044, 20181), (7812, 18197), (8218, 17298), (8649, 16436), (10566, 13454), (11532, 12327)]