127400644

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 262563840

約数和(自身を除く): 135163196

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 131, 188, 262, 329, 524, 658, 739, 917, 1316, 1478, 1834, 2956, 3668, 5173, 6157, 10346, 12314, 20692, 24628, 34733, 43099, 69466, 86198, 96809, 138932, 172396, 193618, 243131, 387236, 486262, 677663, 972524, 1355326, 2710652, 4550023, 9100046, 18200092, 31850161, 63700322, 127400644]

約数ペア:

[(1, 127400644), (2, 63700322), (4, 31850161), (7, 18200092), (14, 9100046), (28, 4550023), (47, 2710652), (94, 1355326), (131, 972524), (188, 677663), (262, 486262), (329, 387236), (524, 243131), (658, 193618), (739, 172396), (917, 138932), (1316, 96809), (1478, 86198), (1834, 69466), (2956, 43099), (3668, 34733), (5173, 24628), (6157, 20692), (10346, 12314)]