138485808

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 427204800

約数和(自身を除く): 288718992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 109, 136, 144, 153, 173, 204, 216, 218, 272, 306, 327, 346, 408, 432, 436, 459, 519, 612, 654, 692, 816, 872, 918, 981, 1038, 1224, 1308, 1384, 1557, 1744, 1836, 1853, 1962, 2076, 2448, 2616, 2768, 2941, 2943, 3114, 3672, 3706, 3924, 4152, 4671, 5232, 5559, 5882, 5886, 6228, 7344, 7412, 7848, 8304, 8823, 9342, 11118, 11764, 11772, 12456, 14824, 15696, 16677, 17646, 18684, 18857, 22236, 23528, 23544, 24912, 26469, 29648, 33354, 35292, 37368, 37714, 44472, 47056, 47088, 50031, 52938, 56571, 66708, 70584, 74736, 75428, 79407, 88944, 100062, 105876, 113142, 133416, 141168, 150856, 158814, 169713, 200124, 211752, 226284, 266832, 301712, 317628, 320569, 339426, 400248, 423504, 452568, 509139, 635256, 641138, 678852, 800496, 905136, 961707, 1018278, 1270512, 1282276, 1357704, 1923414, 2036556, 2564552, 2715408, 2885121, 3846828, 4073112, 5129104, 5770242, 7693656, 8146224, 8655363, 11540484, 15387312, 17310726, 23080968, 34621452, 46161936, 69242904, 138485808]

約数ペア:

[(1, 138485808), (2, 69242904), (3, 46161936), (4, 34621452), (6, 23080968), (8, 17310726), (9, 15387312), (12, 11540484), (16, 8655363), (17, 8146224), (18, 7693656), (24, 5770242), (27, 5129104), (34, 4073112), (36, 3846828), (48, 2885121), (51, 2715408), (54, 2564552), (68, 2036556), (72, 1923414), (102, 1357704), (108, 1282276), (109, 1270512), (136, 1018278), (144, 961707), (153, 905136), (173, 800496), (204, 678852), (216, 641138), (218, 635256), (272, 509139), (306, 452568), (327, 423504), (346, 400248), (408, 339426), (432, 320569), (436, 317628), (459, 301712), (519, 266832), (612, 226284), (654, 211752), (692, 200124), (816, 169713), (872, 158814), (918, 150856), (981, 141168), (1038, 133416), (1224, 113142), (1308, 105876), (1384, 100062), (1557, 88944), (1744, 79407), (1836, 75428), (1853, 74736), (1962, 70584), (2076, 66708), (2448, 56571), (2616, 52938), (2768, 50031), (2941, 47088), (2943, 47056), (3114, 44472), (3672, 37714), (3706, 37368), (3924, 35292), (4152, 33354), (4671, 29648), (5232, 26469), (5559, 24912), (5882, 23544), (5886, 23528), (6228, 22236), (7344, 18857), (7412, 18684), (7848, 17646), (8304, 16677), (8823, 15696), (9342, 14824), (11118, 12456), (11764, 11772)]