190174648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73597}}^1$

素因数の和:73639

約数の個数: 32

約数和(自身を含む): 397429200

約数和(自身を除く): 207254552

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 73597, 147194, 294388, 588776, 1251149, 1398343, 2502298, 2796686, 5004596, 5593372, 10009192, 11186744, 23771831, 47543662, 95087324, 190174648]

約数ペア:

[(1, 190174648), (2, 95087324), (4, 47543662), (8, 23771831), (17, 11186744), (19, 10009192), (34, 5593372), (38, 5004596), (68, 2796686), (76, 2502298), (136, 1398343), (152, 1251149), (323, 588776), (646, 294388), (1292, 147194), (2584, 73597)]