159970147218

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3691}}^1\times {\mathrm{49139}}^1$

素因数の和:52852

約数の個数: 72

約数和(自身を含む): 403307508240

約数和(自身を除く): 243337361022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3691, 7382, 11073, 22146, 25837, 33219, 49139, 51674, 66438, 77511, 98278, 147417, 155022, 180859, 232533, 294834, 343973, 361718, 442251, 465066, 542577, 687946, 884502, 1031919, 1085154, 1627731, 2063838, 2407811, 3095757, 3255462, 4815622, 6191514, 7223433, 14446866, 21670299, 43340598, 181372049, 362744098, 544116147, 1088232294, 1269604343, 1632348441, 2539208686, 3264696882, 3808813029, 7617626058, 8887230401, 11426439087, 17774460802, 22852878174, 26661691203, 53323382406, 79985073609, 159970147218]

約数ペア:

[(1, 159970147218), (2, 79985073609), (3, 53323382406), (6, 26661691203), (7, 22852878174), (9, 17774460802), (14, 11426439087), (18, 8887230401), (21, 7617626058), (42, 3808813029), (49, 3264696882), (63, 2539208686), (98, 1632348441), (126, 1269604343), (147, 1088232294), (294, 544116147), (441, 362744098), (882, 181372049), (3691, 43340598), (7382, 21670299), (11073, 14446866), (22146, 7223433), (25837, 6191514), (33219, 4815622), (49139, 3255462), (51674, 3095757), (66438, 2407811), (77511, 2063838), (98278, 1627731), (147417, 1085154), (155022, 1031919), (180859, 884502), (232533, 687946), (294834, 542577), (343973, 465066), (361718, 442251)]