131518016

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 316016640

約数和(自身を除く): 184498624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 53, 56, 58, 64, 106, 112, 116, 191, 203, 212, 224, 232, 371, 382, 406, 424, 448, 464, 742, 764, 812, 848, 928, 1337, 1484, 1528, 1537, 1624, 1696, 1856, 2674, 2968, 3056, 3074, 3248, 3392, 5348, 5539, 5936, 6112, 6148, 6496, 10123, 10696, 10759, 11078, 11872, 12224, 12296, 12992, 20246, 21392, 21518, 22156, 23744, 24592, 38773, 40492, 42784, 43036, 44312, 49184, 70861, 77546, 80984, 85568, 86072, 88624, 98368, 141722, 155092, 161968, 172144, 177248, 283444, 293567, 310184, 323936, 344288, 354496, 566888, 587134, 620368, 647872, 688576, 1133776, 1174268, 1240736, 2054969, 2267552, 2348536, 2481472, 4109938, 4535104, 4697072, 8219876, 9394144, 16439752, 18788288, 32879504, 65759008, 131518016]

約数ペア:

[(1, 131518016), (2, 65759008), (4, 32879504), (7, 18788288), (8, 16439752), (14, 9394144), (16, 8219876), (28, 4697072), (29, 4535104), (32, 4109938), (53, 2481472), (56, 2348536), (58, 2267552), (64, 2054969), (106, 1240736), (112, 1174268), (116, 1133776), (191, 688576), (203, 647872), (212, 620368), (224, 587134), (232, 566888), (371, 354496), (382, 344288), (406, 323936), (424, 310184), (448, 293567), (464, 283444), (742, 177248), (764, 172144), (812, 161968), (848, 155092), (928, 141722), (1337, 98368), (1484, 88624), (1528, 86072), (1537, 85568), (1624, 80984), (1696, 77546), (1856, 70861), (2674, 49184), (2968, 44312), (3056, 43036), (3074, 42784), (3248, 40492), (3392, 38773), (5348, 24592), (5539, 23744), (5936, 22156), (6112, 21518), (6148, 21392), (6496, 20246), (10123, 12992), (10696, 12296), (10759, 12224), (11078, 11872)]