155544291918

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{727}}^1\times {\mathrm{75709}}^1$

素因数の和:76601

約数の個数: 48

約数和(自身を含む): 339630214560

約数和(自身を除く): 184085922642

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 727, 942, 1413, 1454, 2181, 2826, 4362, 6543, 13086, 75709, 114139, 151418, 227127, 228278, 342417, 454254, 681381, 684834, 1027251, 1362762, 2054502, 11886313, 23772626, 35658939, 55040443, 71317878, 106976817, 110080886, 165121329, 213953634, 330242658, 495363987, 990727974, 8641349551, 17282699102, 25924048653, 51848097306, 77772145959, 155544291918]

約数ペア:

[(1, 155544291918), (2, 77772145959), (3, 51848097306), (6, 25924048653), (9, 17282699102), (18, 8641349551), (157, 990727974), (314, 495363987), (471, 330242658), (727, 213953634), (942, 165121329), (1413, 110080886), (1454, 106976817), (2181, 71317878), (2826, 55040443), (4362, 35658939), (6543, 23772626), (13086, 11886313), (75709, 2054502), (114139, 1362762), (151418, 1027251), (227127, 684834), (228278, 681381), (342417, 454254)]