189656298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 467026560

約数和(自身を除く): 277370262

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 131, 138, 207, 234, 262, 269, 299, 393, 414, 538, 598, 786, 807, 897, 1179, 1614, 1703, 1794, 2358, 2421, 2691, 3013, 3406, 3497, 4842, 5109, 5382, 6026, 6187, 6994, 9039, 10218, 10491, 12374, 15327, 18078, 18561, 20982, 27117, 30654, 31473, 35239, 37122, 39169, 54234, 55683, 62946, 70478, 78338, 80431, 105717, 111366, 117507, 160862, 211434, 235014, 241293, 317151, 352521, 458107, 482586, 634302, 705042, 723879, 810497, 916214, 1374321, 1447758, 1620994, 2431491, 2748642, 4122963, 4862982, 7294473, 8245926, 10536461, 14588946, 21072922, 31609383, 63218766, 94828149, 189656298]

約数ペア:

[(1, 189656298), (2, 94828149), (3, 63218766), (6, 31609383), (9, 21072922), (13, 14588946), (18, 10536461), (23, 8245926), (26, 7294473), (39, 4862982), (46, 4122963), (69, 2748642), (78, 2431491), (117, 1620994), (131, 1447758), (138, 1374321), (207, 916214), (234, 810497), (262, 723879), (269, 705042), (299, 634302), (393, 482586), (414, 458107), (538, 352521), (598, 317151), (786, 241293), (807, 235014), (897, 211434), (1179, 160862), (1614, 117507), (1703, 111366), (1794, 105717), (2358, 80431), (2421, 78338), (2691, 70478), (3013, 62946), (3406, 55683), (3497, 54234), (4842, 39169), (5109, 37122), (5382, 35239), (6026, 31473), (6187, 30654), (6994, 27117), (9039, 20982), (10218, 18561), (10491, 18078), (12374, 15327)]