156723632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1879}}^1$

素因数の和:2301

約数の個数: 40

約数和(自身を含む): 327999840

約数和(自身を除く): 171276208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 802, 1604, 1879, 3208, 3758, 5213, 6416, 7516, 10426, 15032, 20852, 24427, 30064, 41704, 48854, 83408, 97708, 195416, 390832, 753479, 1506958, 3013916, 6027832, 9795227, 12055664, 19590454, 39180908, 78361816, 156723632]

約数ペア:

[(1, 156723632), (2, 78361816), (4, 39180908), (8, 19590454), (13, 12055664), (16, 9795227), (26, 6027832), (52, 3013916), (104, 1506958), (208, 753479), (401, 390832), (802, 195416), (1604, 97708), (1879, 83408), (3208, 48854), (3758, 41704), (5213, 30064), (6416, 24427), (7516, 20852), (10426, 15032)]