151861696

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5557}}^1$

素因数の和:5637

約数の個数: 56

約数和(自身を含む): 350109536

約数和(自身を除く): 198247840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 5557, 6832, 11114, 13664, 22228, 27328, 38899, 44456, 77798, 88912, 155596, 177824, 311192, 338977, 355648, 622384, 677954, 1244768, 1355908, 2372839, 2489536, 2711816, 4745678, 5423632, 9491356, 10847264, 18982712, 21694528, 37965424, 75930848, 151861696]

約数ペア:

[(1, 151861696), (2, 75930848), (4, 37965424), (7, 21694528), (8, 18982712), (14, 10847264), (16, 9491356), (28, 5423632), (32, 4745678), (56, 2711816), (61, 2489536), (64, 2372839), (112, 1355908), (122, 1244768), (224, 677954), (244, 622384), (427, 355648), (448, 338977), (488, 311192), (854, 177824), (976, 155596), (1708, 88912), (1952, 77798), (3416, 44456), (3904, 38899), (5557, 27328), (6832, 22228), (11114, 13664)]