131195736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 144

約数和(自身を含む): 423881640

約数和(自身を除く): 292685904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 287, 294, 328, 369, 392, 441, 492, 504, 574, 588, 738, 861, 882, 907, 984, 1148, 1176, 1476, 1722, 1764, 1814, 2009, 2296, 2583, 2721, 2952, 3444, 3528, 3628, 4018, 5166, 5442, 6027, 6349, 6888, 7256, 8036, 8163, 10332, 10884, 12054, 12698, 16072, 16326, 18081, 19047, 20664, 21768, 24108, 25396, 32652, 36162, 37187, 38094, 44443, 48216, 50792, 57141, 65304, 72324, 74374, 76188, 88886, 111561, 114282, 133329, 144648, 148748, 152376, 177772, 223122, 228564, 260309, 266658, 297496, 334683, 355544, 399987, 446244, 457128, 520618, 533316, 669366, 780927, 799974, 892488, 1041236, 1066632, 1338732, 1561854, 1599948, 1822163, 2082472, 2342781, 2677464, 3123708, 3199896, 3644326, 4685562, 5466489, 6247416, 7288652, 9371124, 10932978, 14577304, 16399467, 18742248, 21865956, 32798934, 43731912, 65597868, 131195736]

約数ペア:

[(1, 131195736), (2, 65597868), (3, 43731912), (4, 32798934), (6, 21865956), (7, 18742248), (8, 16399467), (9, 14577304), (12, 10932978), (14, 9371124), (18, 7288652), (21, 6247416), (24, 5466489), (28, 4685562), (36, 3644326), (41, 3199896), (42, 3123708), (49, 2677464), (56, 2342781), (63, 2082472), (72, 1822163), (82, 1599948), (84, 1561854), (98, 1338732), (123, 1066632), (126, 1041236), (147, 892488), (164, 799974), (168, 780927), (196, 669366), (246, 533316), (252, 520618), (287, 457128), (294, 446244), (328, 399987), (369, 355544), (392, 334683), (441, 297496), (492, 266658), (504, 260309), (574, 228564), (588, 223122), (738, 177772), (861, 152376), (882, 148748), (907, 144648), (984, 133329), (1148, 114282), (1176, 111561), (1476, 88886), (1722, 76188), (1764, 74374), (1814, 72324), (2009, 65304), (2296, 57141), (2583, 50792), (2721, 48216), (2952, 44443), (3444, 38094), (3528, 37187), (3628, 36162), (4018, 32652), (5166, 25396), (5442, 24108), (6027, 21768), (6349, 20664), (6888, 19047), (7256, 18081), (8036, 16326), (8163, 16072), (10332, 12698), (10884, 12054)]