173880492

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 416731392

約数和(自身を除く): 242850900

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 393, 524, 636, 786, 1572, 2087, 4174, 6261, 6943, 8348, 12522, 13886, 20829, 25044, 27772, 41658, 83316, 110611, 221222, 273397, 331833, 442444, 546794, 663666, 820191, 1093588, 1327332, 1640382, 3280764, 14490041, 28980082, 43470123, 57960164, 86940246, 173880492]

約数ペア:

[(1, 173880492), (2, 86940246), (3, 57960164), (4, 43470123), (6, 28980082), (12, 14490041), (53, 3280764), (106, 1640382), (131, 1327332), (159, 1093588), (212, 820191), (262, 663666), (318, 546794), (393, 442444), (524, 331833), (636, 273397), (786, 221222), (1572, 110611), (2087, 83316), (4174, 41658), (6261, 27772), (6943, 25044), (8348, 20829), (12522, 13886)]