156174928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 386308608

約数和(自身を除く): 230133680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 169, 182, 208, 223, 259, 296, 338, 364, 446, 481, 518, 592, 676, 728, 892, 962, 1036, 1183, 1352, 1456, 1561, 1784, 1924, 2072, 2366, 2704, 2899, 3122, 3367, 3568, 3848, 4144, 4732, 5798, 6244, 6253, 6734, 7696, 8251, 9464, 11596, 12488, 12506, 13468, 16502, 18928, 20293, 23192, 24976, 25012, 26936, 33004, 37687, 40586, 43771, 46384, 50024, 53872, 57757, 66008, 75374, 81172, 87542, 100048, 107263, 115514, 132016, 150748, 162344, 175084, 214526, 231028, 263809, 301496, 324688, 350168, 429052, 462056, 527618, 602992, 700336, 750841, 858104, 924112, 1055236, 1394419, 1501682, 1716208, 2110472, 2788838, 3003364, 4220944, 5577676, 6006728, 9760933, 11155352, 12013456, 19521866, 22310704, 39043732, 78087464, 156174928]

約数ペア:

[(1, 156174928), (2, 78087464), (4, 39043732), (7, 22310704), (8, 19521866), (13, 12013456), (14, 11155352), (16, 9760933), (26, 6006728), (28, 5577676), (37, 4220944), (52, 3003364), (56, 2788838), (74, 2110472), (91, 1716208), (104, 1501682), (112, 1394419), (148, 1055236), (169, 924112), (182, 858104), (208, 750841), (223, 700336), (259, 602992), (296, 527618), (338, 462056), (364, 429052), (446, 350168), (481, 324688), (518, 301496), (592, 263809), (676, 231028), (728, 214526), (892, 175084), (962, 162344), (1036, 150748), (1183, 132016), (1352, 115514), (1456, 107263), (1561, 100048), (1784, 87542), (1924, 81172), (2072, 75374), (2366, 66008), (2704, 57757), (2899, 53872), (3122, 50024), (3367, 46384), (3568, 43771), (3848, 40586), (4144, 37687), (4732, 33004), (5798, 26936), (6244, 25012), (6253, 24976), (6734, 23192), (7696, 20293), (8251, 18928), (9464, 16502), (11596, 13468), (12488, 12506)]