188564922

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12791}}^1$

素因数の和:12825

約数の個数: 80

約数和(自身を含む): 520071552

約数和(自身を除く): 331506630

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 12791, 14742, 25582, 38373, 76746, 89537, 115119, 166283, 179074, 230238, 268611, 332566, 345357, 498849, 537222, 690714, 805833, 997698, 1036071, 1163981, 1496547, 1611666, 2072142, 2327962, 2417499, 2993094, 3491943, 4489641, 4834998, 6983886, 7252497, 8979282, 10475829, 13468923, 14504994, 20951658, 26937846, 31427487, 62854974, 94282461, 188564922]

約数ペア:

[(1, 188564922), (2, 94282461), (3, 62854974), (6, 31427487), (7, 26937846), (9, 20951658), (13, 14504994), (14, 13468923), (18, 10475829), (21, 8979282), (26, 7252497), (27, 6983886), (39, 4834998), (42, 4489641), (54, 3491943), (63, 2993094), (78, 2417499), (81, 2327962), (91, 2072142), (117, 1611666), (126, 1496547), (162, 1163981), (182, 1036071), (189, 997698), (234, 805833), (273, 690714), (351, 537222), (378, 498849), (546, 345357), (567, 332566), (702, 268611), (819, 230238), (1053, 179074), (1134, 166283), (1638, 115119), (2106, 89537), (2457, 76746), (4914, 38373), (7371, 25582), (12791, 14742)]