168166010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 325721088

約数和(自身を除く): 157555078

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 101, 131, 155, 202, 205, 262, 310, 410, 505, 655, 1010, 1271, 1310, 2542, 3131, 4061, 4141, 5371, 6262, 6355, 8122, 8282, 10742, 12710, 13231, 15655, 20305, 20705, 26462, 26855, 31310, 40610, 41410, 53710, 66155, 128371, 132310, 166501, 256742, 333002, 410161, 542471, 641855, 820322, 832505, 1084942, 1283710, 1665010, 2050805, 2712355, 4101610, 5424710, 16816601, 33633202, 84083005, 168166010]

約数ペア:

[(1, 168166010), (2, 84083005), (5, 33633202), (10, 16816601), (31, 5424710), (41, 4101610), (62, 2712355), (82, 2050805), (101, 1665010), (131, 1283710), (155, 1084942), (202, 832505), (205, 820322), (262, 641855), (310, 542471), (410, 410161), (505, 333002), (655, 256742), (1010, 166501), (1271, 132310), (1310, 128371), (2542, 66155), (3131, 53710), (4061, 41410), (4141, 40610), (5371, 31310), (6262, 26855), (6355, 26462), (8122, 20705), (8282, 20305), (10742, 15655), (12710, 13231)]