144754624

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 84

約数和(自身を含む): 345155520

約数和(自身を除く): 200400896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1489, 1519, 1568, 1736, 1984, 2978, 3038, 3136, 3472, 5956, 6076, 6944, 10423, 11912, 12152, 13888, 20846, 23824, 24304, 41692, 46159, 47648, 48608, 72961, 83384, 92318, 95296, 97216, 145922, 166768, 184636, 291844, 323113, 333536, 369272, 583688, 646226, 667072, 738544, 1167376, 1292452, 1477088, 2261791, 2334752, 2584904, 2954176, 4523582, 4669504, 5169808, 9047164, 10339616, 18094328, 20679232, 36188656, 72377312, 144754624]

約数ペア:

[(1, 144754624), (2, 72377312), (4, 36188656), (7, 20679232), (8, 18094328), (14, 10339616), (16, 9047164), (28, 5169808), (31, 4669504), (32, 4523582), (49, 2954176), (56, 2584904), (62, 2334752), (64, 2261791), (98, 1477088), (112, 1292452), (124, 1167376), (196, 738544), (217, 667072), (224, 646226), (248, 583688), (392, 369272), (434, 333536), (448, 323113), (496, 291844), (784, 184636), (868, 166768), (992, 145922), (1489, 97216), (1519, 95296), (1568, 92318), (1736, 83384), (1984, 72961), (2978, 48608), (3038, 47648), (3136, 46159), (3472, 41692), (5956, 24304), (6076, 23824), (6944, 20846), (10423, 13888), (11912, 12152)]