166137444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 490613760

約数和(自身を除く): 324476316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 71, 76, 99, 114, 132, 142, 171, 198, 209, 213, 228, 284, 311, 342, 396, 418, 426, 622, 627, 639, 684, 781, 836, 852, 933, 1244, 1254, 1278, 1349, 1562, 1866, 1881, 2343, 2508, 2556, 2698, 2799, 3124, 3421, 3732, 3762, 4047, 4686, 5396, 5598, 5909, 6842, 7029, 7524, 8094, 9372, 10263, 11196, 11818, 12141, 13684, 14058, 14839, 16188, 17727, 20526, 22081, 23636, 24282, 28116, 29678, 30789, 35454, 41052, 44162, 44517, 48564, 53181, 59356, 61578, 64999, 66243, 70908, 88324, 89034, 106362, 123156, 129998, 132486, 133551, 178068, 194997, 198729, 212724, 242891, 259996, 264972, 267102, 389994, 397458, 419539, 485782, 534204, 584991, 728673, 779988, 794916, 839078, 971564, 1169982, 1258617, 1457346, 1678156, 2186019, 2339964, 2517234, 2914692, 3775851, 4372038, 4614929, 5034468, 7551702, 8744076, 9229858, 13844787, 15103404, 18459716, 27689574, 41534361, 55379148, 83068722, 166137444]

約数ペア:

[(1, 166137444), (2, 83068722), (3, 55379148), (4, 41534361), (6, 27689574), (9, 18459716), (11, 15103404), (12, 13844787), (18, 9229858), (19, 8744076), (22, 7551702), (33, 5034468), (36, 4614929), (38, 4372038), (44, 3775851), (57, 2914692), (66, 2517234), (71, 2339964), (76, 2186019), (99, 1678156), (114, 1457346), (132, 1258617), (142, 1169982), (171, 971564), (198, 839078), (209, 794916), (213, 779988), (228, 728673), (284, 584991), (311, 534204), (342, 485782), (396, 419539), (418, 397458), (426, 389994), (622, 267102), (627, 264972), (639, 259996), (684, 242891), (781, 212724), (836, 198729), (852, 194997), (933, 178068), (1244, 133551), (1254, 132486), (1278, 129998), (1349, 123156), (1562, 106362), (1866, 89034), (1881, 88324), (2343, 70908), (2508, 66243), (2556, 64999), (2698, 61578), (2799, 59356), (3124, 53181), (3421, 48564), (3732, 44517), (3762, 44162), (4047, 41052), (4686, 35454), (5396, 30789), (5598, 29678), (5909, 28116), (6842, 24282), (7029, 23636), (7524, 22081), (8094, 20526), (9372, 17727), (10263, 16188), (11196, 14839), (11818, 14058), (12141, 13684)]