127765404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 388644480

約数和(自身を除く): 260879076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 53, 54, 68, 78, 101, 102, 106, 108, 117, 153, 156, 159, 202, 204, 212, 221, 234, 303, 306, 318, 351, 404, 442, 459, 468, 477, 606, 612, 636, 663, 689, 702, 884, 901, 909, 918, 954, 1212, 1313, 1326, 1378, 1404, 1431, 1717, 1802, 1818, 1836, 1908, 1989, 2067, 2626, 2652, 2703, 2727, 2756, 2862, 3434, 3604, 3636, 3939, 3978, 4134, 5151, 5252, 5353, 5406, 5454, 5724, 5967, 6201, 6868, 7878, 7956, 8109, 8268, 10302, 10706, 10812, 10908, 11713, 11817, 11934, 12402, 15453, 15756, 16059, 16218, 18603, 20604, 21412, 22321, 23426, 23634, 23868, 24327, 24804, 30906, 32118, 32436, 35139, 35451, 37206, 44642, 46359, 46852, 47268, 48177, 48654, 61812, 64236, 66963, 69589, 70278, 70902, 74412, 89284, 91001, 92718, 96354, 97308, 105417, 133926, 139178, 140556, 141804, 144531, 182002, 185436, 192708, 200889, 208767, 210834, 267852, 273003, 278356, 289062, 316251, 364004, 401778, 417534, 421668, 546006, 578124, 602667, 626301, 632502, 803556, 819009, 835068, 1092012, 1183013, 1205334, 1252602, 1265004, 1638018, 1878903, 2366026, 2410668, 2457027, 2505204, 3276036, 3549039, 3757806, 4732052, 4914054, 7098078, 7515612, 9828108, 10647117, 14196156, 21294234, 31941351, 42588468, 63882702, 127765404]

約数ペア:

[(1, 127765404), (2, 63882702), (3, 42588468), (4, 31941351), (6, 21294234), (9, 14196156), (12, 10647117), (13, 9828108), (17, 7515612), (18, 7098078), (26, 4914054), (27, 4732052), (34, 3757806), (36, 3549039), (39, 3276036), (51, 2505204), (52, 2457027), (53, 2410668), (54, 2366026), (68, 1878903), (78, 1638018), (101, 1265004), (102, 1252602), (106, 1205334), (108, 1183013), (117, 1092012), (153, 835068), (156, 819009), (159, 803556), (202, 632502), (204, 626301), (212, 602667), (221, 578124), (234, 546006), (303, 421668), (306, 417534), (318, 401778), (351, 364004), (404, 316251), (442, 289062), (459, 278356), (468, 273003), (477, 267852), (606, 210834), (612, 208767), (636, 200889), (663, 192708), (689, 185436), (702, 182002), (884, 144531), (901, 141804), (909, 140556), (918, 139178), (954, 133926), (1212, 105417), (1313, 97308), (1326, 96354), (1378, 92718), (1404, 91001), (1431, 89284), (1717, 74412), (1802, 70902), (1818, 70278), (1836, 69589), (1908, 66963), (1989, 64236), (2067, 61812), (2626, 48654), (2652, 48177), (2703, 47268), (2727, 46852), (2756, 46359), (2862, 44642), (3434, 37206), (3604, 35451), (3636, 35139), (3939, 32436), (3978, 32118), (4134, 30906), (5151, 24804), (5252, 24327), (5353, 23868), (5406, 23634), (5454, 23426), (5724, 22321), (5967, 21412), (6201, 20604), (6868, 18603), (7878, 16218), (7956, 16059), (8109, 15756), (8268, 15453), (10302, 12402), (10706, 11934), (10812, 11817), (10908, 11713)]