138995532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 406660800

約数和(自身を除く): 267665268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 37, 39, 46, 52, 69, 74, 78, 92, 111, 117, 138, 148, 156, 207, 222, 234, 276, 299, 333, 349, 414, 444, 468, 481, 598, 666, 698, 828, 851, 897, 962, 1047, 1196, 1332, 1396, 1443, 1702, 1794, 1924, 2094, 2553, 2691, 2886, 3141, 3404, 3588, 4188, 4329, 4537, 5106, 5382, 5772, 6282, 7659, 8027, 8658, 9074, 10212, 10764, 11063, 12564, 12913, 13611, 15318, 16054, 17316, 18148, 22126, 24081, 25826, 27222, 30636, 32108, 33189, 38739, 40833, 44252, 48162, 51652, 54444, 66378, 72243, 77478, 81666, 96324, 99567, 104351, 116217, 132756, 144486, 154956, 163332, 167869, 199134, 208702, 232434, 288972, 296999, 313053, 335738, 398268, 417404, 464868, 503607, 593998, 626106, 671476, 890997, 939159, 1007214, 1187996, 1252212, 1510821, 1781994, 1878318, 2014428, 2672991, 3021642, 3563988, 3756636, 3860987, 5345982, 6043284, 7721974, 10691964, 11582961, 15443948, 23165922, 34748883, 46331844, 69497766, 138995532]

約数ペア:

[(1, 138995532), (2, 69497766), (3, 46331844), (4, 34748883), (6, 23165922), (9, 15443948), (12, 11582961), (13, 10691964), (18, 7721974), (23, 6043284), (26, 5345982), (36, 3860987), (37, 3756636), (39, 3563988), (46, 3021642), (52, 2672991), (69, 2014428), (74, 1878318), (78, 1781994), (92, 1510821), (111, 1252212), (117, 1187996), (138, 1007214), (148, 939159), (156, 890997), (207, 671476), (222, 626106), (234, 593998), (276, 503607), (299, 464868), (333, 417404), (349, 398268), (414, 335738), (444, 313053), (468, 296999), (481, 288972), (598, 232434), (666, 208702), (698, 199134), (828, 167869), (851, 163332), (897, 154956), (962, 144486), (1047, 132756), (1196, 116217), (1332, 104351), (1396, 99567), (1443, 96324), (1702, 81666), (1794, 77478), (1924, 72243), (2094, 66378), (2553, 54444), (2691, 51652), (2886, 48162), (3141, 44252), (3404, 40833), (3588, 38739), (4188, 33189), (4329, 32108), (4537, 30636), (5106, 27222), (5382, 25826), (5772, 24081), (6282, 22126), (7659, 18148), (8027, 17316), (8658, 16054), (9074, 15318), (10212, 13611), (10764, 12913), (11063, 12564)]