140322456

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2710

約数の個数: 80

約数和(自身を含む): 397920600

約数和(自身を除く): 257598144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 498, 648, 664, 747, 996, 1494, 1992, 2241, 2609, 2988, 4482, 5218, 5976, 6723, 7827, 8964, 10436, 13446, 15654, 17928, 20872, 23481, 26892, 31308, 46962, 53784, 62616, 70443, 93924, 140886, 187848, 211329, 216547, 281772, 422658, 433094, 563544, 649641, 845316, 866188, 1299282, 1690632, 1732376, 1948923, 2598564, 3897846, 5197128, 5846769, 7795692, 11693538, 15591384, 17540307, 23387076, 35080614, 46774152, 70161228, 140322456]

約数ペア:

[(1, 140322456), (2, 70161228), (3, 46774152), (4, 35080614), (6, 23387076), (8, 17540307), (9, 15591384), (12, 11693538), (18, 7795692), (24, 5846769), (27, 5197128), (36, 3897846), (54, 2598564), (72, 1948923), (81, 1732376), (83, 1690632), (108, 1299282), (162, 866188), (166, 845316), (216, 649641), (249, 563544), (324, 433094), (332, 422658), (498, 281772), (648, 216547), (664, 211329), (747, 187848), (996, 140886), (1494, 93924), (1992, 70443), (2241, 62616), (2609, 53784), (2988, 46962), (4482, 31308), (5218, 26892), (5976, 23481), (6723, 20872), (7827, 17928), (8964, 15654), (10436, 13446)]