155700292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 310645440

約数和(自身を除く): 154945148

約数列:

[1, 2, 4, 11, 22, 37, 44, 59, 74, 118, 148, 236, 407, 649, 814, 1298, 1621, 1628, 2183, 2596, 3242, 4366, 6484, 8732, 17831, 24013, 35662, 48026, 59977, 71324, 95639, 96052, 119954, 191278, 239908, 382556, 659747, 1052029, 1319494, 2104058, 2638988, 3538643, 4208116, 7077286, 14154572, 38925073, 77850146, 155700292]

約数ペア:

[(1, 155700292), (2, 77850146), (4, 38925073), (11, 14154572), (22, 7077286), (37, 4208116), (44, 3538643), (59, 2638988), (74, 2104058), (118, 1319494), (148, 1052029), (236, 659747), (407, 382556), (649, 239908), (814, 191278), (1298, 119954), (1621, 96052), (1628, 95639), (2183, 71324), (2596, 59977), (3242, 48026), (4366, 35662), (6484, 24013), (8732, 17831)]