155115551488

素因数分解:

$2^8\times {\mathrm{4219}}^1\times {\mathrm{143617}}^1$

素因数の和:147852

約数の個数: 36

約数和(自身を含む): 309700727560

約数和(自身を除く): 154585176072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4219, 8438, 16876, 33752, 67504, 135008, 143617, 270016, 287234, 540032, 574468, 1080064, 1148936, 2297872, 4595744, 9191488, 18382976, 36765952, 605920123, 1211840246, 2423680492, 4847360984, 9694721968, 19389443936, 38778887872, 77557775744, 155115551488]

約数ペア:

[(1, 155115551488), (2, 77557775744), (4, 38778887872), (8, 19389443936), (16, 9694721968), (32, 4847360984), (64, 2423680492), (128, 1211840246), (256, 605920123), (4219, 36765952), (8438, 18382976), (16876, 9191488), (33752, 4595744), (67504, 2297872), (135008, 1148936), (143617, 1080064), (270016, 574468), (287234, 540032)]