169779168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 525326256

約数和(自身を除く): 355547088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 137, 144, 156, 208, 234, 274, 288, 312, 331, 411, 416, 468, 548, 624, 662, 822, 936, 993, 1096, 1233, 1248, 1324, 1644, 1781, 1872, 1986, 2192, 2466, 2648, 2979, 3288, 3562, 3744, 3972, 4303, 4384, 4932, 5296, 5343, 5958, 6576, 7124, 7944, 8606, 9864, 10592, 10686, 11916, 12909, 13152, 14248, 15888, 16029, 17212, 19728, 21372, 23832, 25818, 28496, 31776, 32058, 34424, 38727, 39456, 42744, 45347, 47664, 51636, 56992, 64116, 68848, 77454, 85488, 90694, 95328, 103272, 128232, 136041, 137696, 154908, 170976, 181388, 206544, 256464, 272082, 309816, 362776, 408123, 413088, 512928, 544164, 589511, 619632, 725552, 816246, 1088328, 1179022, 1239264, 1451104, 1632492, 1768533, 2176656, 2358044, 3264984, 3537066, 4353312, 4716088, 5305599, 6529968, 7074132, 9432176, 10611198, 13059936, 14148264, 18864352, 21222396, 28296528, 42444792, 56593056, 84889584, 169779168]

約数ペア:

[(1, 169779168), (2, 84889584), (3, 56593056), (4, 42444792), (6, 28296528), (8, 21222396), (9, 18864352), (12, 14148264), (13, 13059936), (16, 10611198), (18, 9432176), (24, 7074132), (26, 6529968), (32, 5305599), (36, 4716088), (39, 4353312), (48, 3537066), (52, 3264984), (72, 2358044), (78, 2176656), (96, 1768533), (104, 1632492), (117, 1451104), (137, 1239264), (144, 1179022), (156, 1088328), (208, 816246), (234, 725552), (274, 619632), (288, 589511), (312, 544164), (331, 512928), (411, 413088), (416, 408123), (468, 362776), (548, 309816), (624, 272082), (662, 256464), (822, 206544), (936, 181388), (993, 170976), (1096, 154908), (1233, 137696), (1248, 136041), (1324, 128232), (1644, 103272), (1781, 95328), (1872, 90694), (1986, 85488), (2192, 77454), (2466, 68848), (2648, 64116), (2979, 56992), (3288, 51636), (3562, 47664), (3744, 45347), (3972, 42744), (4303, 39456), (4384, 38727), (4932, 34424), (5296, 32058), (5343, 31776), (5958, 28496), (6576, 25818), (7124, 23832), (7944, 21372), (8606, 19728), (9864, 17212), (10592, 16029), (10686, 15888), (11916, 14248), (12909, 13152)]