131475708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 415833600

約数和(自身を除く): 284357892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 599, 603, 804, 819, 871, 938, 1092, 1198, 1206, 1407, 1638, 1742, 1797, 1876, 2396, 2412, 2613, 2814, 3276, 3484, 3594, 4193, 4221, 5226, 5391, 5628, 6097, 7188, 7787, 7839, 8386, 8442, 10452, 10782, 12194, 12579, 15574, 15678, 16772, 16884, 18291, 21564, 23361, 24388, 25158, 31148, 31356, 36582, 37737, 40133, 46722, 50316, 54509, 54873, 70083, 73164, 75474, 80266, 93444, 109018, 109746, 120399, 140166, 150948, 160532, 163527, 218036, 219492, 240798, 280332, 280931, 327054, 361197, 481596, 490581, 521729, 561862, 654108, 722394, 842793, 981162, 1043458, 1123724, 1444788, 1565187, 1685586, 1962324, 2086916, 2528379, 3130374, 3371172, 3652103, 4695561, 5056758, 6260748, 7304206, 9391122, 10113516, 10956309, 14608412, 18782244, 21912618, 32868927, 43825236, 65737854, 131475708]

約数ペア:

[(1, 131475708), (2, 65737854), (3, 43825236), (4, 32868927), (6, 21912618), (7, 18782244), (9, 14608412), (12, 10956309), (13, 10113516), (14, 9391122), (18, 7304206), (21, 6260748), (26, 5056758), (28, 4695561), (36, 3652103), (39, 3371172), (42, 3130374), (52, 2528379), (63, 2086916), (67, 1962324), (78, 1685586), (84, 1565187), (91, 1444788), (117, 1123724), (126, 1043458), (134, 981162), (156, 842793), (182, 722394), (201, 654108), (234, 561862), (252, 521729), (268, 490581), (273, 481596), (364, 361197), (402, 327054), (468, 280931), (469, 280332), (546, 240798), (599, 219492), (603, 218036), (804, 163527), (819, 160532), (871, 150948), (938, 140166), (1092, 120399), (1198, 109746), (1206, 109018), (1407, 93444), (1638, 80266), (1742, 75474), (1797, 73164), (1876, 70083), (2396, 54873), (2412, 54509), (2613, 50316), (2814, 46722), (3276, 40133), (3484, 37737), (3594, 36582), (4193, 31356), (4221, 31148), (5226, 25158), (5391, 24388), (5628, 23361), (6097, 21564), (7188, 18291), (7787, 16884), (7839, 16772), (8386, 15678), (8442, 15574), (10452, 12579), (10782, 12194)]