168672708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 108

約数和(自身を含む): 472834908

約数和(自身を除く): 304162200

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 521, 529, 612, 782, 828, 1042, 1058, 1173, 1563, 1564, 1587, 2084, 2116, 2346, 3126, 3174, 3519, 4689, 4692, 4761, 6252, 6348, 7038, 8857, 8993, 9378, 9522, 11983, 14076, 17714, 17986, 18756, 19044, 23966, 26571, 26979, 35428, 35949, 35972, 47932, 53142, 53958, 71898, 79713, 80937, 106284, 107847, 107916, 143796, 159426, 161874, 203711, 215694, 275609, 318852, 323748, 407422, 431388, 551218, 611133, 814844, 826827, 1102436, 1222266, 1653654, 1833399, 2444532, 2480481, 3307308, 3666798, 4685353, 4960962, 7333596, 9370706, 9921924, 14056059, 18741412, 28112118, 42168177, 56224236, 84336354, 168672708]

約数ペア:

[(1, 168672708), (2, 84336354), (3, 56224236), (4, 42168177), (6, 28112118), (9, 18741412), (12, 14056059), (17, 9921924), (18, 9370706), (23, 7333596), (34, 4960962), (36, 4685353), (46, 3666798), (51, 3307308), (68, 2480481), (69, 2444532), (92, 1833399), (102, 1653654), (138, 1222266), (153, 1102436), (204, 826827), (207, 814844), (276, 611133), (306, 551218), (391, 431388), (414, 407422), (521, 323748), (529, 318852), (612, 275609), (782, 215694), (828, 203711), (1042, 161874), (1058, 159426), (1173, 143796), (1563, 107916), (1564, 107847), (1587, 106284), (2084, 80937), (2116, 79713), (2346, 71898), (3126, 53958), (3174, 53142), (3519, 47932), (4689, 35972), (4692, 35949), (4761, 35428), (6252, 26979), (6348, 26571), (7038, 23966), (8857, 19044), (8993, 18756), (9378, 17986), (9522, 17714), (11983, 14076)]