144835128

素因数分解:

$2^3\times 3^4\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 407416680

約数和(自身を除く): 262581552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 397, 563, 648, 794, 1126, 1191, 1588, 1689, 2252, 2382, 3176, 3378, 3573, 4504, 4764, 5067, 6756, 7146, 9528, 10134, 10719, 13512, 14292, 15201, 20268, 21438, 28584, 30402, 32157, 40536, 42876, 45603, 60804, 64314, 85752, 91206, 121608, 128628, 182412, 223511, 257256, 364824, 447022, 670533, 894044, 1341066, 1788088, 2011599, 2682132, 4023198, 5364264, 6034797, 8046396, 12069594, 16092792, 18104391, 24139188, 36208782, 48278376, 72417564, 144835128]

約数ペア:

[(1, 144835128), (2, 72417564), (3, 48278376), (4, 36208782), (6, 24139188), (8, 18104391), (9, 16092792), (12, 12069594), (18, 8046396), (24, 6034797), (27, 5364264), (36, 4023198), (54, 2682132), (72, 2011599), (81, 1788088), (108, 1341066), (162, 894044), (216, 670533), (324, 447022), (397, 364824), (563, 257256), (648, 223511), (794, 182412), (1126, 128628), (1191, 121608), (1588, 91206), (1689, 85752), (2252, 64314), (2382, 60804), (3176, 45603), (3378, 42876), (3573, 40536), (4504, 32157), (4764, 30402), (5067, 28584), (6756, 21438), (7146, 20268), (9528, 15201), (10134, 14292), (10719, 13512)]