144702978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15877}}^1$

素因数の和:15927

約数の個数: 48

約数和(自身を含む): 347537664

約数和(自身を除く): 202834686

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 15877, 31754, 47631, 95262, 111139, 222278, 333417, 492187, 666834, 777973, 984374, 1476561, 1555946, 2333919, 2953122, 3445309, 4667838, 6890618, 10335927, 20671854, 24117163, 48234326, 72351489, 144702978]

約数ペア:

[(1, 144702978), (2, 72351489), (3, 48234326), (6, 24117163), (7, 20671854), (14, 10335927), (21, 6890618), (31, 4667838), (42, 3445309), (49, 2953122), (62, 2333919), (93, 1555946), (98, 1476561), (147, 984374), (186, 777973), (217, 666834), (294, 492187), (434, 333417), (651, 222278), (1302, 111139), (1519, 95262), (3038, 47631), (4557, 31754), (9114, 15877)]