131580306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 369847296

約数和(自身を除く): 238266990

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 31, 33, 34, 39, 51, 62, 66, 78, 93, 97, 99, 102, 117, 143, 153, 186, 187, 194, 198, 221, 234, 279, 286, 291, 306, 341, 374, 403, 429, 442, 527, 558, 561, 582, 663, 682, 806, 858, 873, 1023, 1054, 1067, 1122, 1209, 1261, 1287, 1326, 1581, 1649, 1683, 1746, 1989, 2046, 2134, 2418, 2431, 2522, 2574, 3007, 3069, 3162, 3201, 3298, 3366, 3627, 3783, 3978, 4433, 4743, 4862, 4947, 5797, 6014, 6138, 6402, 6851, 7254, 7293, 7566, 8866, 9021, 9486, 9603, 9894, 11349, 11594, 13299, 13702, 13871, 14586, 14841, 17391, 18042, 18139, 19206, 20553, 21437, 21879, 22698, 26598, 27063, 27742, 29682, 33077, 34782, 36278, 39091, 39897, 41106, 41613, 42874, 43758, 51119, 52173, 54126, 54417, 61659, 64311, 66154, 75361, 78182, 79794, 83226, 99231, 102238, 104346, 108834, 117273, 123318, 124839, 128622, 150722, 153357, 163251, 192933, 198462, 226083, 234546, 235807, 249678, 297693, 306714, 326502, 351819, 385866, 430001, 452166, 460071, 471614, 562309, 595386, 664547, 678249, 703638, 707421, 860002, 920142, 1124618, 1290003, 1329094, 1356498, 1414842, 1686927, 1993641, 2122263, 2580006, 3373854, 3870009, 3987282, 4244526, 5060781, 5980923, 7310017, 7740018, 10121562, 11961846, 14620034, 21930051, 43860102, 65790153, 131580306]

約数ペア:

[(1, 131580306), (2, 65790153), (3, 43860102), (6, 21930051), (9, 14620034), (11, 11961846), (13, 10121562), (17, 7740018), (18, 7310017), (22, 5980923), (26, 5060781), (31, 4244526), (33, 3987282), (34, 3870009), (39, 3373854), (51, 2580006), (62, 2122263), (66, 1993641), (78, 1686927), (93, 1414842), (97, 1356498), (99, 1329094), (102, 1290003), (117, 1124618), (143, 920142), (153, 860002), (186, 707421), (187, 703638), (194, 678249), (198, 664547), (221, 595386), (234, 562309), (279, 471614), (286, 460071), (291, 452166), (306, 430001), (341, 385866), (374, 351819), (403, 326502), (429, 306714), (442, 297693), (527, 249678), (558, 235807), (561, 234546), (582, 226083), (663, 198462), (682, 192933), (806, 163251), (858, 153357), (873, 150722), (1023, 128622), (1054, 124839), (1067, 123318), (1122, 117273), (1209, 108834), (1261, 104346), (1287, 102238), (1326, 99231), (1581, 83226), (1649, 79794), (1683, 78182), (1746, 75361), (1989, 66154), (2046, 64311), (2134, 61659), (2418, 54417), (2431, 54126), (2522, 52173), (2574, 51119), (3007, 43758), (3069, 42874), (3162, 41613), (3201, 41106), (3298, 39897), (3366, 39091), (3627, 36278), (3783, 34782), (3978, 33077), (4433, 29682), (4743, 27742), (4862, 27063), (4947, 26598), (5797, 22698), (6014, 21879), (6138, 21437), (6402, 20553), (6851, 19206), (7254, 18139), (7293, 18042), (7566, 17391), (8866, 14841), (9021, 14586), (9486, 13871), (9603, 13702), (9894, 13299), (11349, 11594)]