148778856

素因数分解:

$2^3\times 3^4\times {\mathrm{439}}^1\times {\mathrm{523}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 418466400

約数和(自身を除く): 269687544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 439, 523, 648, 878, 1046, 1317, 1569, 1756, 2092, 2634, 3138, 3512, 3951, 4184, 4707, 5268, 6276, 7902, 9414, 10536, 11853, 12552, 14121, 15804, 18828, 23706, 28242, 31608, 35559, 37656, 42363, 47412, 56484, 71118, 84726, 94824, 112968, 142236, 169452, 229597, 284472, 338904, 459194, 688791, 918388, 1377582, 1836776, 2066373, 2755164, 4132746, 5510328, 6199119, 8265492, 12398238, 16530984, 18597357, 24796476, 37194714, 49592952, 74389428, 148778856]

約数ペア:

[(1, 148778856), (2, 74389428), (3, 49592952), (4, 37194714), (6, 24796476), (8, 18597357), (9, 16530984), (12, 12398238), (18, 8265492), (24, 6199119), (27, 5510328), (36, 4132746), (54, 2755164), (72, 2066373), (81, 1836776), (108, 1377582), (162, 918388), (216, 688791), (324, 459194), (439, 338904), (523, 284472), (648, 229597), (878, 169452), (1046, 142236), (1317, 112968), (1569, 94824), (1756, 84726), (2092, 71118), (2634, 56484), (3138, 47412), (3512, 42363), (3951, 37656), (4184, 35559), (4707, 31608), (5268, 28242), (6276, 23706), (7902, 18828), (9414, 15804), (10536, 14121), (11853, 12552)]