169908768

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19031}}^1$

素因数の和:19078

約数の個数: 72

約数和(自身を含む): 498790656

約数和(自身を除く): 328881888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 19031, 38062, 57093, 76124, 114186, 152248, 171279, 228372, 304496, 342558, 456744, 589961, 608992, 685116, 913488, 1179922, 1370232, 1769883, 1826976, 2359844, 2740464, 3539766, 4719688, 5309649, 5480928, 7079532, 9439376, 10619298, 14159064, 18878752, 21238596, 28318128, 42477192, 56636256, 84954384, 169908768]

約数ペア:

[(1, 169908768), (2, 84954384), (3, 56636256), (4, 42477192), (6, 28318128), (8, 21238596), (9, 18878752), (12, 14159064), (16, 10619298), (18, 9439376), (24, 7079532), (31, 5480928), (32, 5309649), (36, 4719688), (48, 3539766), (62, 2740464), (72, 2359844), (93, 1826976), (96, 1769883), (124, 1370232), (144, 1179922), (186, 913488), (248, 685116), (279, 608992), (288, 589961), (372, 456744), (496, 342558), (558, 304496), (744, 228372), (992, 171279), (1116, 152248), (1488, 114186), (2232, 76124), (2976, 57093), (4464, 38062), (8928, 19031)]