167165860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 364512960

約数和(自身を除く): 197347100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 491, 580, 587, 982, 1174, 1964, 2348, 2455, 2935, 4910, 5870, 9820, 11740, 14239, 17023, 28478, 34046, 56956, 68092, 71195, 85115, 142390, 170230, 284780, 288217, 340460, 576434, 1152868, 1441085, 2882170, 5764340, 8358293, 16716586, 33433172, 41791465, 83582930, 167165860]

約数ペア:

[(1, 167165860), (2, 83582930), (4, 41791465), (5, 33433172), (10, 16716586), (20, 8358293), (29, 5764340), (58, 2882170), (116, 1441085), (145, 1152868), (290, 576434), (491, 340460), (580, 288217), (587, 284780), (982, 170230), (1174, 142390), (1964, 85115), (2348, 71195), (2455, 68092), (2935, 56956), (4910, 34046), (5870, 28478), (9820, 17023), (11740, 14239)]