140351796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 431645760

約数和(自身を除く): 291293964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 59, 68, 69, 78, 92, 102, 117, 118, 138, 153, 156, 169, 177, 204, 207, 221, 234, 236, 276, 299, 306, 338, 354, 391, 414, 442, 468, 507, 531, 598, 612, 663, 676, 708, 767, 782, 828, 884, 897, 1003, 1014, 1062, 1173, 1196, 1326, 1357, 1521, 1534, 1564, 1794, 1989, 2006, 2028, 2124, 2301, 2346, 2652, 2691, 2714, 2873, 3009, 3042, 3068, 3519, 3588, 3887, 3978, 4012, 4071, 4602, 4692, 5083, 5382, 5428, 5746, 6018, 6084, 6903, 7038, 7774, 7956, 8142, 8619, 9027, 9204, 9971, 10166, 10764, 11492, 11661, 12036, 12213, 13039, 13806, 14076, 15249, 15548, 16284, 17238, 17641, 18054, 19942, 20332, 23069, 23322, 24426, 25857, 26078, 27612, 29913, 30498, 34476, 34983, 35282, 36108, 39117, 39884, 45747, 46138, 46644, 48852, 51714, 52156, 52923, 59826, 60996, 66079, 69207, 69966, 70564, 78234, 89739, 91494, 92276, 103428, 105846, 117351, 119652, 132158, 138414, 139932, 156468, 158769, 169507, 179478, 182988, 198237, 207621, 211692, 229333, 234702, 264316, 276828, 299897, 317538, 339014, 358956, 396474, 415242, 458666, 469404, 508521, 594711, 599794, 635076, 678028, 687999, 792948, 830484, 899691, 917332, 1017042, 1189422, 1199588, 1375998, 1525563, 1799382, 2034084, 2063997, 2378844, 2699073, 2751996, 3051126, 3598764, 3898661, 4127994, 5398146, 6102252, 7797322, 8255988, 10796292, 11695983, 15594644, 23391966, 35087949, 46783932, 70175898, 140351796]

約数ペア:

[(1, 140351796), (2, 70175898), (3, 46783932), (4, 35087949), (6, 23391966), (9, 15594644), (12, 11695983), (13, 10796292), (17, 8255988), (18, 7797322), (23, 6102252), (26, 5398146), (34, 4127994), (36, 3898661), (39, 3598764), (46, 3051126), (51, 2751996), (52, 2699073), (59, 2378844), (68, 2063997), (69, 2034084), (78, 1799382), (92, 1525563), (102, 1375998), (117, 1199588), (118, 1189422), (138, 1017042), (153, 917332), (156, 899691), (169, 830484), (177, 792948), (204, 687999), (207, 678028), (221, 635076), (234, 599794), (236, 594711), (276, 508521), (299, 469404), (306, 458666), (338, 415242), (354, 396474), (391, 358956), (414, 339014), (442, 317538), (468, 299897), (507, 276828), (531, 264316), (598, 234702), (612, 229333), (663, 211692), (676, 207621), (708, 198237), (767, 182988), (782, 179478), (828, 169507), (884, 158769), (897, 156468), (1003, 139932), (1014, 138414), (1062, 132158), (1173, 119652), (1196, 117351), (1326, 105846), (1357, 103428), (1521, 92276), (1534, 91494), (1564, 89739), (1794, 78234), (1989, 70564), (2006, 69966), (2028, 69207), (2124, 66079), (2301, 60996), (2346, 59826), (2652, 52923), (2691, 52156), (2714, 51714), (2873, 48852), (3009, 46644), (3042, 46138), (3068, 45747), (3519, 39884), (3588, 39117), (3887, 36108), (3978, 35282), (4012, 34983), (4071, 34476), (4602, 30498), (4692, 29913), (5083, 27612), (5382, 26078), (5428, 25857), (5746, 24426), (6018, 23322), (6084, 23069), (6903, 20332), (7038, 19942), (7774, 18054), (7956, 17641), (8142, 17238), (8619, 16284), (9027, 15548), (9204, 15249), (9971, 14076), (10166, 13806), (10764, 13039), (11492, 12213), (11661, 12036)]