172927128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 509483520

約数和(自身を除く): 336556392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 53, 66, 68, 88, 102, 106, 132, 136, 159, 187, 204, 212, 264, 318, 374, 408, 424, 561, 583, 636, 727, 748, 901, 1122, 1166, 1272, 1454, 1496, 1749, 1802, 2181, 2244, 2332, 2703, 2908, 3498, 3604, 4362, 4488, 4664, 5406, 5816, 6996, 7208, 7997, 8724, 9911, 10812, 12359, 13992, 15994, 17448, 19822, 21624, 23991, 24718, 29733, 31988, 37077, 38531, 39644, 47982, 49436, 59466, 63976, 74154, 77062, 79288, 95964, 98872, 115593, 118932, 135949, 148308, 154124, 191928, 231186, 237864, 271898, 296616, 308248, 407847, 423841, 462372, 543796, 655027, 815694, 847682, 924744, 1087592, 1271523, 1310054, 1631388, 1695364, 1965081, 2543046, 2620108, 3262776, 3390728, 3930162, 5086092, 5240216, 7205297, 7860324, 10172184, 14410594, 15720648, 21615891, 28821188, 43231782, 57642376, 86463564, 172927128]

約数ペア:

[(1, 172927128), (2, 86463564), (3, 57642376), (4, 43231782), (6, 28821188), (8, 21615891), (11, 15720648), (12, 14410594), (17, 10172184), (22, 7860324), (24, 7205297), (33, 5240216), (34, 5086092), (44, 3930162), (51, 3390728), (53, 3262776), (66, 2620108), (68, 2543046), (88, 1965081), (102, 1695364), (106, 1631388), (132, 1310054), (136, 1271523), (159, 1087592), (187, 924744), (204, 847682), (212, 815694), (264, 655027), (318, 543796), (374, 462372), (408, 423841), (424, 407847), (561, 308248), (583, 296616), (636, 271898), (727, 237864), (748, 231186), (901, 191928), (1122, 154124), (1166, 148308), (1272, 135949), (1454, 118932), (1496, 115593), (1749, 98872), (1802, 95964), (2181, 79288), (2244, 77062), (2332, 74154), (2703, 63976), (2908, 59466), (3498, 49436), (3604, 47982), (4362, 39644), (4488, 38531), (4664, 37077), (5406, 31988), (5816, 29733), (6996, 24718), (7208, 23991), (7997, 21624), (8724, 19822), (9911, 17448), (10812, 15994), (12359, 13992)]