146203484

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 298722816

約数和(自身を除く): 152519332

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 251, 284, 293, 497, 502, 586, 994, 1004, 1172, 1757, 1988, 2051, 3514, 4102, 7028, 8204, 17821, 20803, 35642, 41606, 71284, 73543, 83212, 124747, 145621, 147086, 249494, 291242, 294172, 498988, 514801, 582484, 1029602, 2059204, 5221553, 10443106, 20886212, 36550871, 73101742, 146203484]

約数ペア:

[(1, 146203484), (2, 73101742), (4, 36550871), (7, 20886212), (14, 10443106), (28, 5221553), (71, 2059204), (142, 1029602), (251, 582484), (284, 514801), (293, 498988), (497, 294172), (502, 291242), (586, 249494), (994, 147086), (1004, 145621), (1172, 124747), (1757, 83212), (1988, 73543), (2051, 71284), (3514, 41606), (4102, 35642), (7028, 20803), (8204, 17821)]