164329290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 467251200

約数和(自身を除く): 302921910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 103, 114, 135, 171, 190, 206, 270, 285, 309, 311, 342, 513, 515, 570, 618, 622, 855, 927, 933, 1026, 1030, 1545, 1555, 1710, 1854, 1866, 1957, 2565, 2781, 2799, 3090, 3110, 3914, 4635, 4665, 5130, 5562, 5598, 5871, 5909, 8397, 9270, 9330, 9785, 11742, 11818, 13905, 13995, 16794, 17613, 17727, 19570, 27810, 27990, 29355, 29545, 32033, 35226, 35454, 41985, 52839, 53181, 58710, 59090, 64066, 83970, 88065, 88635, 96099, 105678, 106362, 159543, 160165, 176130, 177270, 192198, 264195, 265905, 288297, 319086, 320330, 480495, 528390, 531810, 576594, 608627, 797715, 864891, 960990, 1217254, 1441485, 1595430, 1729782, 1825881, 2882970, 3043135, 3651762, 4324455, 5477643, 6086270, 8648910, 9129405, 10955286, 16432929, 18258810, 27388215, 32865858, 54776430, 82164645, 164329290]

約数ペア:

[(1, 164329290), (2, 82164645), (3, 54776430), (5, 32865858), (6, 27388215), (9, 18258810), (10, 16432929), (15, 10955286), (18, 9129405), (19, 8648910), (27, 6086270), (30, 5477643), (38, 4324455), (45, 3651762), (54, 3043135), (57, 2882970), (90, 1825881), (95, 1729782), (103, 1595430), (114, 1441485), (135, 1217254), (171, 960990), (190, 864891), (206, 797715), (270, 608627), (285, 576594), (309, 531810), (311, 528390), (342, 480495), (513, 320330), (515, 319086), (570, 288297), (618, 265905), (622, 264195), (855, 192198), (927, 177270), (933, 176130), (1026, 160165), (1030, 159543), (1545, 106362), (1555, 105678), (1710, 96099), (1854, 88635), (1866, 88065), (1957, 83970), (2565, 64066), (2781, 59090), (2799, 58710), (3090, 53181), (3110, 52839), (3914, 41985), (4635, 35454), (4665, 35226), (5130, 32033), (5562, 29545), (5598, 29355), (5871, 27990), (5909, 27810), (8397, 19570), (9270, 17727), (9330, 17613), (9785, 16794), (11742, 13995), (11818, 13905)]