140844318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{15233}}^1$

素因数の和:15328

約数の個数: 32

約数和(自身を含む): 298342656

約数和(自身を除く): 157498338

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 9246, 15233, 30466, 45699, 91398, 350359, 700718, 1020611, 1051077, 2041222, 2102154, 3061833, 6123666, 23474053, 46948106, 70422159, 140844318]

約数ペア:

[(1, 140844318), (2, 70422159), (3, 46948106), (6, 23474053), (23, 6123666), (46, 3061833), (67, 2102154), (69, 2041222), (134, 1051077), (138, 1020611), (201, 700718), (402, 350359), (1541, 91398), (3082, 45699), (4623, 30466), (9246, 15233)]