180854816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 369480384

約数和(自身を除く): 188625568

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 103, 148, 206, 296, 412, 592, 824, 1184, 1483, 1648, 2966, 3296, 3811, 5932, 7622, 11864, 15244, 23728, 30488, 47456, 54871, 60976, 109742, 121952, 152749, 219484, 305498, 438968, 610996, 877936, 1221992, 1755872, 2443984, 4887968, 5651713, 11303426, 22606852, 45213704, 90427408, 180854816]

約数ペア:

[(1, 180854816), (2, 90427408), (4, 45213704), (8, 22606852), (16, 11303426), (32, 5651713), (37, 4887968), (74, 2443984), (103, 1755872), (148, 1221992), (206, 877936), (296, 610996), (412, 438968), (592, 305498), (824, 219484), (1184, 152749), (1483, 121952), (1648, 109742), (2966, 60976), (3296, 54871), (3811, 47456), (5932, 30488), (7622, 23728), (11864, 15244)]