136871712

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20663}}^1$

素因数の和:20702

約数の個数: 72

約数和(自身を含む): 406171584

約数和(自身を除く): 269299872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 20663, 41326, 61989, 82652, 123978, 165304, 185967, 247956, 330608, 371934, 475249, 495912, 661216, 743868, 950498, 991824, 1425747, 1487736, 1900996, 1983648, 2851494, 2975472, 3801992, 4277241, 5702988, 5950944, 7603984, 8554482, 11405976, 15207968, 17108964, 22811952, 34217928, 45623904, 68435856, 136871712]

約数ペア:

[(1, 136871712), (2, 68435856), (3, 45623904), (4, 34217928), (6, 22811952), (8, 17108964), (9, 15207968), (12, 11405976), (16, 8554482), (18, 7603984), (23, 5950944), (24, 5702988), (32, 4277241), (36, 3801992), (46, 2975472), (48, 2851494), (69, 1983648), (72, 1900996), (92, 1487736), (96, 1425747), (138, 991824), (144, 950498), (184, 743868), (207, 661216), (276, 495912), (288, 475249), (368, 371934), (414, 330608), (552, 247956), (736, 185967), (828, 165304), (1104, 123978), (1656, 82652), (2208, 61989), (3312, 41326), (6624, 20663)]