142358868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9049}}^1$

素因数の和:9101

約数の個数: 72

約数和(自身を含む): 395304000

約数和(自身を除く): 252945132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 9049, 15732, 18098, 27147, 36196, 54294, 81441, 108588, 162882, 171931, 208127, 325764, 343862, 416254, 515793, 624381, 687724, 832508, 1031586, 1248762, 1547379, 1873143, 2063172, 2497524, 3094758, 3746286, 3954413, 6189516, 7492572, 7908826, 11863239, 15817652, 23726478, 35589717, 47452956, 71179434, 142358868]

約数ペア:

[(1, 142358868), (2, 71179434), (3, 47452956), (4, 35589717), (6, 23726478), (9, 15817652), (12, 11863239), (18, 7908826), (19, 7492572), (23, 6189516), (36, 3954413), (38, 3746286), (46, 3094758), (57, 2497524), (69, 2063172), (76, 1873143), (92, 1547379), (114, 1248762), (138, 1031586), (171, 832508), (207, 687724), (228, 624381), (276, 515793), (342, 416254), (414, 343862), (437, 325764), (684, 208127), (828, 171931), (874, 162882), (1311, 108588), (1748, 81441), (2622, 54294), (3933, 36196), (5244, 27147), (7866, 18098), (9049, 15732)]