161463216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177043}}^1$

素因数の和:177073

約数の個数: 40

約数和(自身を含む): 439069120

約数和(自身を除く): 277605904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 177043, 354086, 531129, 708172, 1062258, 1416344, 2124516, 2832688, 3363817, 4249032, 6727634, 8498064, 10091451, 13455268, 20182902, 26910536, 40365804, 53821072, 80731608, 161463216]

約数ペア:

[(1, 161463216), (2, 80731608), (3, 53821072), (4, 40365804), (6, 26910536), (8, 20182902), (12, 13455268), (16, 10091451), (19, 8498064), (24, 6727634), (38, 4249032), (48, 3363817), (57, 2832688), (76, 2124516), (114, 1416344), (152, 1062258), (228, 708172), (304, 531129), (456, 354086), (912, 177043)]