154425768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 470016000

約数和(自身を除く): 315590232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 101, 114, 133, 152, 168, 202, 228, 266, 303, 399, 404, 456, 479, 532, 606, 707, 798, 808, 958, 1064, 1212, 1414, 1437, 1596, 1916, 1919, 2121, 2424, 2828, 2874, 3192, 3353, 3832, 3838, 4242, 5656, 5748, 5757, 6706, 7676, 8484, 9101, 10059, 11496, 11514, 13412, 13433, 15352, 16968, 18202, 20118, 23028, 26824, 26866, 27303, 36404, 40236, 40299, 46056, 48379, 53732, 54606, 63707, 72808, 80472, 80598, 96758, 107464, 109212, 127414, 145137, 161196, 191121, 193516, 218424, 254828, 290274, 322392, 338653, 382242, 387032, 509656, 580548, 677306, 764484, 919201, 1015959, 1161096, 1354612, 1528968, 1838402, 2031918, 2709224, 2757603, 3676804, 4063836, 5515206, 6434407, 7353608, 8127672, 11030412, 12868814, 19303221, 22060824, 25737628, 38606442, 51475256, 77212884, 154425768]

約数ペア:

[(1, 154425768), (2, 77212884), (3, 51475256), (4, 38606442), (6, 25737628), (7, 22060824), (8, 19303221), (12, 12868814), (14, 11030412), (19, 8127672), (21, 7353608), (24, 6434407), (28, 5515206), (38, 4063836), (42, 3676804), (56, 2757603), (57, 2709224), (76, 2031918), (84, 1838402), (101, 1528968), (114, 1354612), (133, 1161096), (152, 1015959), (168, 919201), (202, 764484), (228, 677306), (266, 580548), (303, 509656), (399, 387032), (404, 382242), (456, 338653), (479, 322392), (532, 290274), (606, 254828), (707, 218424), (798, 193516), (808, 191121), (958, 161196), (1064, 145137), (1212, 127414), (1414, 109212), (1437, 107464), (1596, 96758), (1916, 80598), (1919, 80472), (2121, 72808), (2424, 63707), (2828, 54606), (2874, 53732), (3192, 48379), (3353, 46056), (3832, 40299), (3838, 40236), (4242, 36404), (5656, 27303), (5748, 26866), (5757, 26824), (6706, 23028), (7676, 20118), (8484, 18202), (9101, 16968), (10059, 15352), (11496, 13433), (11514, 13412)]