164206458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3877}}^1$

素因数の和:4079

約数の個数: 48

約数和(自身を含む): 385364616

約数和(自身を除く): 221158158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 1086, 1629, 2353, 3258, 3877, 4706, 7059, 7754, 11631, 14118, 21177, 23262, 34893, 42354, 50401, 69786, 100802, 151203, 302406, 453609, 701737, 907218, 1403474, 2105211, 4210422, 6315633, 9122581, 12631266, 18245162, 27367743, 54735486, 82103229, 164206458]

約数ペア:

[(1, 164206458), (2, 82103229), (3, 54735486), (6, 27367743), (9, 18245162), (13, 12631266), (18, 9122581), (26, 6315633), (39, 4210422), (78, 2105211), (117, 1403474), (181, 907218), (234, 701737), (362, 453609), (543, 302406), (1086, 151203), (1629, 100802), (2353, 69786), (3258, 50401), (3877, 42354), (4706, 34893), (7059, 23262), (7754, 21177), (11631, 14118)]