166123620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 562738176

約数和(自身を除く): 396614556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 127, 129, 130, 156, 169, 172, 180, 195, 215, 234, 254, 258, 260, 338, 381, 387, 390, 430, 468, 507, 508, 516, 559, 585, 635, 645, 676, 762, 774, 780, 845, 860, 1014, 1118, 1143, 1170, 1270, 1290, 1521, 1524, 1548, 1651, 1677, 1690, 1905, 1935, 2028, 2236, 2286, 2340, 2535, 2540, 2580, 2795, 3042, 3302, 3354, 3380, 3810, 3870, 4572, 4953, 5031, 5070, 5461, 5590, 5715, 6084, 6604, 6708, 7267, 7605, 7620, 7740, 8255, 8385, 9906, 10062, 10140, 10922, 11180, 11430, 14534, 14859, 15210, 16383, 16510, 16770, 19812, 20124, 21463, 21801, 21844, 22860, 24765, 25155, 27305, 29068, 29718, 30420, 32766, 33020, 33540, 36335, 42926, 43602, 49149, 49530, 50310, 54610, 59436, 64389, 65403, 65532, 70993, 72670, 74295, 81915, 85852, 87204, 98298, 99060, 100620, 107315, 109005, 109220, 128778, 130806, 141986, 145340, 148590, 163830, 193167, 196596, 212979, 214630, 218010, 245745, 257556, 261612, 283972, 297180, 321945, 327015, 327660, 354965, 386334, 425958, 429260, 436020, 491490, 638937, 643890, 654030, 709930, 772668, 851916, 922909, 965835, 982980, 1064895, 1277874, 1287780, 1308060, 1419860, 1845818, 1931670, 2129790, 2555748, 2768727, 3194685, 3691636, 3863340, 4259580, 4614545, 5537454, 6389370, 8306181, 9229090, 11074908, 12778740, 13843635, 16612362, 18458180, 27687270, 33224724, 41530905, 55374540, 83061810, 166123620]

約数ペア:

[(1, 166123620), (2, 83061810), (3, 55374540), (4, 41530905), (5, 33224724), (6, 27687270), (9, 18458180), (10, 16612362), (12, 13843635), (13, 12778740), (15, 11074908), (18, 9229090), (20, 8306181), (26, 6389370), (30, 5537454), (36, 4614545), (39, 4259580), (43, 3863340), (45, 3691636), (52, 3194685), (60, 2768727), (65, 2555748), (78, 2129790), (86, 1931670), (90, 1845818), (117, 1419860), (127, 1308060), (129, 1287780), (130, 1277874), (156, 1064895), (169, 982980), (172, 965835), (180, 922909), (195, 851916), (215, 772668), (234, 709930), (254, 654030), (258, 643890), (260, 638937), (338, 491490), (381, 436020), (387, 429260), (390, 425958), (430, 386334), (468, 354965), (507, 327660), (508, 327015), (516, 321945), (559, 297180), (585, 283972), (635, 261612), (645, 257556), (676, 245745), (762, 218010), (774, 214630), (780, 212979), (845, 196596), (860, 193167), (1014, 163830), (1118, 148590), (1143, 145340), (1170, 141986), (1270, 130806), (1290, 128778), (1521, 109220), (1524, 109005), (1548, 107315), (1651, 100620), (1677, 99060), (1690, 98298), (1905, 87204), (1935, 85852), (2028, 81915), (2236, 74295), (2286, 72670), (2340, 70993), (2535, 65532), (2540, 65403), (2580, 64389), (2795, 59436), (3042, 54610), (3302, 50310), (3354, 49530), (3380, 49149), (3810, 43602), (3870, 42926), (4572, 36335), (4953, 33540), (5031, 33020), (5070, 32766), (5461, 30420), (5590, 29718), (5715, 29068), (6084, 27305), (6604, 25155), (6708, 24765), (7267, 22860), (7605, 21844), (7620, 21801), (7740, 21463), (8255, 20124), (8385, 19812), (9906, 16770), (10062, 16510), (10140, 16383), (10922, 15210), (11180, 14859), (11430, 14534)]