161868192

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 440496000

約数和(自身を除く): 278627808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 199, 222, 229, 296, 398, 444, 458, 592, 597, 687, 796, 888, 916, 1184, 1194, 1374, 1592, 1776, 1832, 2388, 2748, 3184, 3552, 3664, 4776, 5496, 6368, 7328, 7363, 8473, 9552, 10992, 14726, 16946, 19104, 21984, 22089, 25419, 29452, 33892, 44178, 45571, 50838, 58904, 67784, 88356, 91142, 101676, 117808, 135568, 136713, 176712, 182284, 203352, 235616, 271136, 273426, 353424, 364568, 406704, 546852, 706848, 729136, 813408, 1093704, 1458272, 1686127, 2187408, 3372254, 4374816, 5058381, 6744508, 10116762, 13489016, 20233524, 26978032, 40467048, 53956064, 80934096, 161868192]

約数ペア:

[(1, 161868192), (2, 80934096), (3, 53956064), (4, 40467048), (6, 26978032), (8, 20233524), (12, 13489016), (16, 10116762), (24, 6744508), (32, 5058381), (37, 4374816), (48, 3372254), (74, 2187408), (96, 1686127), (111, 1458272), (148, 1093704), (199, 813408), (222, 729136), (229, 706848), (296, 546852), (398, 406704), (444, 364568), (458, 353424), (592, 273426), (597, 271136), (687, 235616), (796, 203352), (888, 182284), (916, 176712), (1184, 136713), (1194, 135568), (1374, 117808), (1592, 101676), (1776, 91142), (1832, 88356), (2388, 67784), (2748, 58904), (3184, 50838), (3552, 45571), (3664, 44178), (4776, 33892), (5496, 29452), (6368, 25419), (7328, 22089), (7363, 21984), (8473, 19104), (9552, 16946), (10992, 14726)]