156688532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39133}}^1$

素因数の和:39168

約数の個数: 48

約数和(自身を含む): 368172672

約数和(自身を除く): 211484140

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 39133, 78266, 156532, 273931, 430463, 508729, 547862, 860926, 1017458, 1095724, 1721852, 2034916, 3013241, 3561103, 5596019, 6026482, 7122206, 11192038, 12052964, 14244412, 22384076, 39172133, 78344266, 156688532]

約数ペア:

[(1, 156688532), (2, 78344266), (4, 39172133), (7, 22384076), (11, 14244412), (13, 12052964), (14, 11192038), (22, 7122206), (26, 6026482), (28, 5596019), (44, 3561103), (52, 3013241), (77, 2034916), (91, 1721852), (143, 1095724), (154, 1017458), (182, 860926), (286, 547862), (308, 508729), (364, 430463), (572, 273931), (1001, 156532), (2002, 78266), (4004, 39133)]