161751264

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13267}}^1$

素因数の和:13407

約数の個数: 48

約数和(自身を含む): 427972608

約数和(自身を除く): 266221344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 13267, 26534, 39801, 53068, 79602, 106136, 159204, 212272, 318408, 424544, 636816, 1273632, 1684909, 3369818, 5054727, 6739636, 10109454, 13479272, 20218908, 26958544, 40437816, 53917088, 80875632, 161751264]

約数ペア:

[(1, 161751264), (2, 80875632), (3, 53917088), (4, 40437816), (6, 26958544), (8, 20218908), (12, 13479272), (16, 10109454), (24, 6739636), (32, 5054727), (48, 3369818), (96, 1684909), (127, 1273632), (254, 636816), (381, 424544), (508, 318408), (762, 212272), (1016, 159204), (1524, 106136), (2032, 79602), (3048, 53068), (4064, 39801), (6096, 26534), (12192, 13267)]