189533682

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 464143680

約数和(自身を除く): 274609998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 131, 162, 229, 234, 243, 262, 351, 393, 458, 486, 687, 702, 786, 1053, 1179, 1374, 1703, 2061, 2106, 2358, 2977, 3159, 3406, 3537, 4122, 5109, 5954, 6183, 6318, 7074, 8931, 10218, 10611, 12366, 15327, 17862, 18549, 21222, 26793, 29999, 30654, 31833, 37098, 45981, 53586, 55647, 59998, 63666, 80379, 89997, 91962, 111294, 137943, 160758, 179994, 241137, 269991, 275886, 389987, 413829, 482274, 539982, 723411, 779974, 809973, 827658, 1169961, 1446822, 1619946, 2339922, 2429919, 3509883, 4859838, 7019766, 7289757, 10529649, 14579514, 21059298, 31588947, 63177894, 94766841, 189533682]

約数ペア:

[(1, 189533682), (2, 94766841), (3, 63177894), (6, 31588947), (9, 21059298), (13, 14579514), (18, 10529649), (26, 7289757), (27, 7019766), (39, 4859838), (54, 3509883), (78, 2429919), (81, 2339922), (117, 1619946), (131, 1446822), (162, 1169961), (229, 827658), (234, 809973), (243, 779974), (262, 723411), (351, 539982), (393, 482274), (458, 413829), (486, 389987), (687, 275886), (702, 269991), (786, 241137), (1053, 179994), (1179, 160758), (1374, 137943), (1703, 111294), (2061, 91962), (2106, 89997), (2358, 80379), (2977, 63666), (3159, 59998), (3406, 55647), (3537, 53586), (4122, 45981), (5109, 37098), (5954, 31833), (6183, 30654), (6318, 29999), (7074, 26793), (8931, 21222), (10218, 18549), (10611, 17862), (12366, 15327)]