40165398

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 113533056

約数和(自身を除く): 73367658

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 113, 117, 126, 147, 182, 186, 217, 226, 234, 273, 279, 294, 339, 403, 434, 441, 546, 558, 637, 651, 678, 791, 806, 819, 882, 1017, 1209, 1274, 1302, 1469, 1519, 1582, 1638, 1911, 1953, 2034, 2373, 2418, 2821, 2938, 3038, 3503, 3627, 3822, 3906, 4407, 4557, 4746, 5537, 5642, 5733, 7006, 7119, 7254, 8463, 8814, 9114, 10283, 10509, 11074, 11466, 13221, 13671, 14238, 16611, 16926, 19747, 20566, 21018, 24521, 25389, 26442, 27342, 30849, 31527, 33222, 39494, 45539, 49042, 49833, 50778, 59241, 61698, 63054, 71981, 73563, 91078, 92547, 99666, 118482, 136617, 143962, 147126, 171647, 177723, 185094, 215943, 220689, 273234, 318773, 343294, 355446, 409851, 431886, 441378, 514941, 637546, 647829, 819702, 956319, 1029882, 1295658, 1544823, 1912638, 2231411, 2868957, 3089646, 4462822, 5737914, 6694233, 13388466, 20082699, 40165398]

約数ペア:

[(1, 40165398), (2, 20082699), (3, 13388466), (6, 6694233), (7, 5737914), (9, 4462822), (13, 3089646), (14, 2868957), (18, 2231411), (21, 1912638), (26, 1544823), (31, 1295658), (39, 1029882), (42, 956319), (49, 819702), (62, 647829), (63, 637546), (78, 514941), (91, 441378), (93, 431886), (98, 409851), (113, 355446), (117, 343294), (126, 318773), (147, 273234), (182, 220689), (186, 215943), (217, 185094), (226, 177723), (234, 171647), (273, 147126), (279, 143962), (294, 136617), (339, 118482), (403, 99666), (434, 92547), (441, 91078), (546, 73563), (558, 71981), (637, 63054), (651, 61698), (678, 59241), (791, 50778), (806, 49833), (819, 49042), (882, 45539), (1017, 39494), (1209, 33222), (1274, 31527), (1302, 30849), (1469, 27342), (1519, 26442), (1582, 25389), (1638, 24521), (1911, 21018), (1953, 20566), (2034, 19747), (2373, 16926), (2418, 16611), (2821, 14238), (2938, 13671), (3038, 13221), (3503, 11466), (3627, 11074), (3822, 10509), (3906, 10283), (4407, 9114), (4557, 8814), (4746, 8463), (5537, 7254), (5642, 7119), (5733, 7006)]