156984203385

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1237

約数の個数: 160

約数和(自身を含む): 302909967360

約数和(自身を除く): 145925763975

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 79, 81, 85, 135, 153, 237, 255, 395, 397, 405, 459, 711, 727, 765, 1185, 1191, 1343, 1377, 1985, 2133, 2181, 2295, 3555, 3573, 3635, 4029, 5955, 6399, 6543, 6715, 6749, 6885, 10665, 10719, 10905, 12087, 12359, 17865, 19629, 20145, 20247, 31363, 31995, 32157, 32715, 33745, 36261, 37077, 53595, 57433, 58887, 60435, 60741, 61795, 94089, 98145, 101235, 108783, 111231, 156815, 160785, 172299, 181305, 182223, 185385, 282267, 287165, 288619, 294435, 303705, 333693, 470445, 516897, 533171, 543915, 546669, 556155, 846801, 861495, 865857, 911115, 976361, 1001079, 1411335, 1443095, 1550691, 1599513, 1668465, 2540403, 2584485, 2597571, 2665855, 2733345, 2929083, 4234005, 4329285, 4652073, 4798539, 4881805, 4906523, 5005395, 7753455, 7792713, 7997565, 8787249, 12702015, 12987855, 14395617, 14645415, 14719569, 22800901, 23260365, 23378139, 23992695, 24532615, 26361747, 38963565, 43186851, 43936245, 44158707, 68402703, 71978085, 73597845, 79085241, 114004505, 116890695, 131808735, 132476121, 205208109, 215934255, 220793535, 342013515, 387615317, 395426205, 397428363, 615624327, 662380605, 1026040545, 1162845951, 1846872981, 1938076585, 1987141815, 3078121635, 3488537853, 5814229755, 9234364905, 10465613559, 17442689265, 31396840677, 52328067795, 156984203385]

約数ペア:

[(1, 156984203385), (3, 52328067795), (5, 31396840677), (9, 17442689265), (15, 10465613559), (17, 9234364905), (27, 5814229755), (45, 3488537853), (51, 3078121635), (79, 1987141815), (81, 1938076585), (85, 1846872981), (135, 1162845951), (153, 1026040545), (237, 662380605), (255, 615624327), (395, 397428363), (397, 395426205), (405, 387615317), (459, 342013515), (711, 220793535), (727, 215934255), (765, 205208109), (1185, 132476121), (1191, 131808735), (1343, 116890695), (1377, 114004505), (1985, 79085241), (2133, 73597845), (2181, 71978085), (2295, 68402703), (3555, 44158707), (3573, 43936245), (3635, 43186851), (4029, 38963565), (5955, 26361747), (6399, 24532615), (6543, 23992695), (6715, 23378139), (6749, 23260365), (6885, 22800901), (10665, 14719569), (10719, 14645415), (10905, 14395617), (12087, 12987855), (12359, 12702015), (17865, 8787249), (19629, 7997565), (20145, 7792713), (20247, 7753455), (31363, 5005395), (31995, 4906523), (32157, 4881805), (32715, 4798539), (33745, 4652073), (36261, 4329285), (37077, 4234005), (53595, 2929083), (57433, 2733345), (58887, 2665855), (60435, 2597571), (60741, 2584485), (61795, 2540403), (94089, 1668465), (98145, 1599513), (101235, 1550691), (108783, 1443095), (111231, 1411335), (156815, 1001079), (160785, 976361), (172299, 911115), (181305, 865857), (182223, 861495), (185385, 846801), (282267, 556155), (287165, 546669), (288619, 543915), (294435, 533171), (303705, 516897), (333693, 470445)]