139719192

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{342449}}^1$

素因数の和:342475

約数の個数: 32

約数和(自身を含む): 369846000

約数和(自身を除く): 230126808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 342449, 684898, 1027347, 1369796, 2054694, 2739592, 4109388, 5821633, 8218776, 11643266, 17464899, 23286532, 34929798, 46573064, 69859596, 139719192]

約数ペア:

[(1, 139719192), (2, 69859596), (3, 46573064), (4, 34929798), (6, 23286532), (8, 17464899), (12, 11643266), (17, 8218776), (24, 5821633), (34, 4109388), (51, 2739592), (68, 2054694), (102, 1369796), (136, 1027347), (204, 684898), (408, 342449)]