161691192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{761}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 474299280

約数和(自身を除く): 312608088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 227, 234, 312, 454, 468, 681, 761, 908, 936, 1362, 1522, 1816, 2043, 2283, 2724, 2951, 3044, 4086, 4566, 5448, 5902, 6088, 6849, 8172, 8853, 9132, 9893, 11804, 13698, 16344, 17706, 18264, 19786, 23608, 26559, 27396, 29679, 35412, 39572, 53118, 54792, 59358, 70824, 79144, 89037, 106236, 118716, 172747, 178074, 212472, 237432, 345494, 356148, 518241, 690988, 712296, 1036482, 1381976, 1554723, 2072964, 2245711, 3109446, 4145928, 4491422, 6218892, 6737133, 8982844, 12437784, 13474266, 17965688, 20211399, 26948532, 40422798, 53897064, 80845596, 161691192]

約数ペア:

[(1, 161691192), (2, 80845596), (3, 53897064), (4, 40422798), (6, 26948532), (8, 20211399), (9, 17965688), (12, 13474266), (13, 12437784), (18, 8982844), (24, 6737133), (26, 6218892), (36, 4491422), (39, 4145928), (52, 3109446), (72, 2245711), (78, 2072964), (104, 1554723), (117, 1381976), (156, 1036482), (227, 712296), (234, 690988), (312, 518241), (454, 356148), (468, 345494), (681, 237432), (761, 212472), (908, 178074), (936, 172747), (1362, 118716), (1522, 106236), (1816, 89037), (2043, 79144), (2283, 70824), (2724, 59358), (2951, 54792), (3044, 53118), (4086, 39572), (4566, 35412), (5448, 29679), (5902, 27396), (6088, 26559), (6849, 23608), (8172, 19786), (8853, 18264), (9132, 17706), (9893, 16344), (11804, 13698)]