126874818

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 344653920

約数和(自身を除く): 217779102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 67, 98, 113, 114, 126, 133, 134, 147, 171, 201, 226, 266, 294, 339, 342, 399, 402, 441, 469, 603, 678, 791, 798, 882, 931, 938, 1017, 1197, 1206, 1273, 1407, 1582, 1862, 2034, 2147, 2373, 2394, 2546, 2793, 2814, 3283, 3819, 4221, 4294, 4746, 5537, 5586, 6441, 6566, 7119, 7571, 7638, 8379, 8442, 8911, 9849, 11074, 11457, 12882, 14238, 15029, 15142, 16611, 16758, 17822, 19323, 19698, 22713, 22914, 26733, 29547, 30058, 33222, 38646, 45087, 45426, 49833, 52997, 53466, 59094, 62377, 68139, 80199, 90174, 99666, 105203, 105994, 124754, 135261, 136278, 143849, 158991, 160398, 187131, 210406, 270522, 287698, 315609, 317982, 370979, 374262, 431547, 476973, 561393, 631218, 741958, 863094, 946827, 953946, 1006943, 1112937, 1122786, 1294641, 1893654, 2013886, 2225874, 2589282, 3020829, 3338811, 6041658, 6677622, 7048601, 9062487, 14097202, 18124974, 21145803, 42291606, 63437409, 126874818]

約数ペア:

[(1, 126874818), (2, 63437409), (3, 42291606), (6, 21145803), (7, 18124974), (9, 14097202), (14, 9062487), (18, 7048601), (19, 6677622), (21, 6041658), (38, 3338811), (42, 3020829), (49, 2589282), (57, 2225874), (63, 2013886), (67, 1893654), (98, 1294641), (113, 1122786), (114, 1112937), (126, 1006943), (133, 953946), (134, 946827), (147, 863094), (171, 741958), (201, 631218), (226, 561393), (266, 476973), (294, 431547), (339, 374262), (342, 370979), (399, 317982), (402, 315609), (441, 287698), (469, 270522), (603, 210406), (678, 187131), (791, 160398), (798, 158991), (882, 143849), (931, 136278), (938, 135261), (1017, 124754), (1197, 105994), (1206, 105203), (1273, 99666), (1407, 90174), (1582, 80199), (1862, 68139), (2034, 62377), (2147, 59094), (2373, 53466), (2394, 52997), (2546, 49833), (2793, 45426), (2814, 45087), (3283, 38646), (3819, 33222), (4221, 30058), (4294, 29547), (4746, 26733), (5537, 22914), (5586, 22713), (6441, 19698), (6566, 19323), (7119, 17822), (7571, 16758), (7638, 16611), (8379, 15142), (8442, 15029), (8911, 14238), (9849, 12882), (11074, 11457)]