123442164

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1474

約数の個数: 96

約数和(自身を含む): 344960000

約数和(自身を除く): 221517836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 86, 108, 114, 129, 171, 172, 228, 258, 342, 387, 513, 516, 684, 774, 817, 1026, 1161, 1399, 1548, 1634, 2052, 2322, 2451, 2798, 3268, 4197, 4644, 4902, 5596, 7353, 8394, 9804, 12591, 14706, 16788, 22059, 25182, 26581, 29412, 37773, 44118, 50364, 53162, 60157, 75546, 79743, 88236, 106324, 120314, 151092, 159486, 180471, 239229, 240628, 318972, 360942, 478458, 541413, 717687, 721884, 956916, 1082826, 1142983, 1435374, 1624239, 2165652, 2285966, 2870748, 3248478, 3428949, 4571932, 6496956, 6857898, 10286847, 13715796, 20573694, 30860541, 41147388, 61721082, 123442164]

約数ペア:

[(1, 123442164), (2, 61721082), (3, 41147388), (4, 30860541), (6, 20573694), (9, 13715796), (12, 10286847), (18, 6857898), (19, 6496956), (27, 4571932), (36, 3428949), (38, 3248478), (43, 2870748), (54, 2285966), (57, 2165652), (76, 1624239), (86, 1435374), (108, 1142983), (114, 1082826), (129, 956916), (171, 721884), (172, 717687), (228, 541413), (258, 478458), (342, 360942), (387, 318972), (513, 240628), (516, 239229), (684, 180471), (774, 159486), (817, 151092), (1026, 120314), (1161, 106324), (1399, 88236), (1548, 79743), (1634, 75546), (2052, 60157), (2322, 53162), (2451, 50364), (2798, 44118), (3268, 37773), (4197, 29412), (4644, 26581), (4902, 25182), (5596, 22059), (7353, 16788), (8394, 14706), (9804, 12591)]