156940297120

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13815167}}^1$

素因数の和:13815253

約数の個数: 48

約数和(自身を含む): 375993612288

約数和(自身を除く): 219053315168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 13815167, 27630334, 55260668, 69075835, 110521336, 138151670, 221042672, 276303340, 442085344, 552606680, 980876857, 1105213360, 1961753714, 2210426720, 3923507428, 4904384285, 7847014856, 9808768570, 15694029712, 19617537140, 31388059424, 39235074280, 78470148560, 156940297120]

約数ペア:

[(1, 156940297120), (2, 78470148560), (4, 39235074280), (5, 31388059424), (8, 19617537140), (10, 15694029712), (16, 9808768570), (20, 7847014856), (32, 4904384285), (40, 3923507428), (71, 2210426720), (80, 1961753714), (142, 1105213360), (160, 980876857), (284, 552606680), (355, 442085344), (568, 276303340), (710, 221042672), (1136, 138151670), (1420, 110521336), (2272, 69075835), (2840, 55260668), (5680, 27630334), (11360, 13815167)]