140625088

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{7603}}^1$

素因数の和:7649

約数の個数: 42

約数和(自身を含む): 296472356

約数和(自身を除く): 155847268

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 7603, 9248, 15206, 18496, 30412, 60824, 121648, 129251, 243296, 258502, 486592, 517004, 1034008, 2068016, 2197267, 4136032, 4394534, 8272064, 8789068, 17578136, 35156272, 70312544, 140625088]

約数ペア:

[(1, 140625088), (2, 70312544), (4, 35156272), (8, 17578136), (16, 8789068), (17, 8272064), (32, 4394534), (34, 4136032), (64, 2197267), (68, 2068016), (136, 1034008), (272, 517004), (289, 486592), (544, 258502), (578, 243296), (1088, 129251), (1156, 121648), (2312, 60824), (4624, 30412), (7603, 18496), (9248, 15206)]