148321201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 183859200

約数和(自身を除く): 35537999

約数列:

[1, 7, 19, 71, 113, 133, 139, 497, 791, 973, 1349, 2147, 2641, 8023, 9443, 9869, 15029, 15707, 18487, 56161, 69083, 109949, 152437, 187511, 298433, 1067059, 1115197, 1312577, 2089031, 7806379, 21188743, 148321201]

約数ペア:

[(1, 148321201), (7, 21188743), (19, 7806379), (71, 2089031), (113, 1312577), (133, 1115197), (139, 1067059), (497, 298433), (791, 187511), (973, 152437), (1349, 109949), (2147, 69083), (2641, 56161), (8023, 18487), (9443, 15707), (9869, 15029)]