163466224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2549

約数の個数: 40

約数和(自身を含む): 329423360

約数和(自身を除く): 165957136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 2371, 4309, 4742, 8618, 9484, 17236, 18968, 34472, 37936, 68944, 73501, 147002, 294004, 329569, 588008, 659138, 1176016, 1318276, 2636552, 5273104, 10216639, 20433278, 40866556, 81733112, 163466224]

約数ペア:

[(1, 163466224), (2, 81733112), (4, 40866556), (8, 20433278), (16, 10216639), (31, 5273104), (62, 2636552), (124, 1318276), (139, 1176016), (248, 659138), (278, 588008), (496, 329569), (556, 294004), (1112, 147002), (2224, 73501), (2371, 68944), (4309, 37936), (4742, 34472), (8618, 18968), (9484, 17236)]