144615856

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 365132880

約数和(自身を除く): 220517024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 49, 56, 77, 82, 88, 98, 112, 154, 164, 176, 196, 287, 308, 328, 392, 409, 451, 539, 574, 616, 656, 784, 818, 902, 1078, 1148, 1232, 1636, 1804, 2009, 2156, 2296, 2863, 3157, 3272, 3608, 4018, 4312, 4499, 4592, 5726, 6314, 6544, 7216, 8036, 8624, 8998, 11452, 12628, 16072, 16769, 17996, 20041, 22099, 22904, 25256, 31493, 32144, 33538, 35992, 40082, 44198, 45808, 50512, 62986, 67076, 71984, 80164, 88396, 117383, 125972, 134152, 160328, 176792, 184459, 220451, 234766, 251944, 268304, 320656, 353584, 368918, 440902, 469532, 503888, 737836, 821681, 881804, 939064, 1291213, 1475672, 1643362, 1763608, 1878128, 2582426, 2951344, 3286724, 3527216, 5164852, 6573448, 9038491, 10329704, 13146896, 18076982, 20659408, 36153964, 72307928, 144615856]

約数ペア:

[(1, 144615856), (2, 72307928), (4, 36153964), (7, 20659408), (8, 18076982), (11, 13146896), (14, 10329704), (16, 9038491), (22, 6573448), (28, 5164852), (41, 3527216), (44, 3286724), (49, 2951344), (56, 2582426), (77, 1878128), (82, 1763608), (88, 1643362), (98, 1475672), (112, 1291213), (154, 939064), (164, 881804), (176, 821681), (196, 737836), (287, 503888), (308, 469532), (328, 440902), (392, 368918), (409, 353584), (451, 320656), (539, 268304), (574, 251944), (616, 234766), (656, 220451), (784, 184459), (818, 176792), (902, 160328), (1078, 134152), (1148, 125972), (1232, 117383), (1636, 88396), (1804, 80164), (2009, 71984), (2156, 67076), (2296, 62986), (2863, 50512), (3157, 45808), (3272, 44198), (3608, 40082), (4018, 35992), (4312, 33538), (4499, 32144), (4592, 31493), (5726, 25256), (6314, 22904), (6544, 22099), (7216, 20041), (8036, 17996), (8624, 16769), (8998, 16072), (11452, 12628)]