155464192

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23357}}^1$

素因数の和:23388

約数の個数: 40

約数和(自身を含む): 334533276

約数和(自身を除く): 179069084

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 23357, 46714, 93428, 186856, 303641, 373712, 607282, 747424, 1214564, 1494848, 2429128, 2989696, 4858256, 5979392, 9716512, 11958784, 19433024, 38866048, 77732096, 155464192]

約数ペア:

[(1, 155464192), (2, 77732096), (4, 38866048), (8, 19433024), (13, 11958784), (16, 9716512), (26, 5979392), (32, 4858256), (52, 2989696), (64, 2429128), (104, 1494848), (128, 1214564), (208, 747424), (256, 607282), (416, 373712), (512, 303641), (832, 186856), (1664, 93428), (3328, 46714), (6656, 23357)]