168688008

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{15313}}^1$

素因数の和:15348

約数の個数: 80

約数和(自身を含む): 500308380

約数和(自身を除く): 331620372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 15313, 30626, 45939, 61252, 91878, 122504, 137817, 183756, 260321, 275634, 367512, 413451, 520642, 551268, 780963, 826902, 1041284, 1102536, 1240353, 1561926, 1653804, 2082568, 2342889, 2480706, 3123852, 3307608, 4685778, 4961412, 6247704, 7028667, 9371556, 9922824, 14057334, 18743112, 21086001, 28114668, 42172002, 56229336, 84344004, 168688008]

約数ペア:

[(1, 168688008), (2, 84344004), (3, 56229336), (4, 42172002), (6, 28114668), (8, 21086001), (9, 18743112), (12, 14057334), (17, 9922824), (18, 9371556), (24, 7028667), (27, 6247704), (34, 4961412), (36, 4685778), (51, 3307608), (54, 3123852), (68, 2480706), (72, 2342889), (81, 2082568), (102, 1653804), (108, 1561926), (136, 1240353), (153, 1102536), (162, 1041284), (204, 826902), (216, 780963), (306, 551268), (324, 520642), (408, 413451), (459, 367512), (612, 275634), (648, 260321), (918, 183756), (1224, 137817), (1377, 122504), (1836, 91878), (2754, 61252), (3672, 45939), (5508, 30626), (11016, 15313)]