147277424

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21557}}^1$

素因数の和:21633

約数の個数: 40

約数和(自身を含む): 331475808

約数和(自身を除く): 184198384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 21557, 43114, 86228, 150899, 172456, 301798, 344912, 603596, 1207192, 1314977, 2414384, 2629954, 5259908, 9204839, 10519816, 18409678, 21039632, 36819356, 73638712, 147277424]

約数ペア:

[(1, 147277424), (2, 73638712), (4, 36819356), (7, 21039632), (8, 18409678), (14, 10519816), (16, 9204839), (28, 5259908), (56, 2629954), (61, 2414384), (112, 1314977), (122, 1207192), (244, 603596), (427, 344912), (488, 301798), (854, 172456), (976, 150899), (1708, 86228), (3416, 43114), (6832, 21557)]