189904416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8951}}^1$

素因数の和:8994

約数の個数: 96

約数和(自身を含む): 568487808

約数和(自身を除く): 378583392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 8951, 10608, 17902, 21216, 26853, 35804, 53706, 71608, 107412, 116363, 143216, 152167, 214824, 232726, 286432, 304334, 349089, 429648, 456501, 465452, 608668, 698178, 859296, 913002, 930904, 1217336, 1396356, 1826004, 1861808, 1978171, 2434672, 2792712, 3652008, 3723616, 3956342, 4869344, 5585424, 5934513, 7304016, 7912684, 11170848, 11869026, 14608032, 15825368, 23738052, 31650736, 47476104, 63301472, 94952208, 189904416]

約数ペア:

[(1, 189904416), (2, 94952208), (3, 63301472), (4, 47476104), (6, 31650736), (8, 23738052), (12, 15825368), (13, 14608032), (16, 11869026), (17, 11170848), (24, 7912684), (26, 7304016), (32, 5934513), (34, 5585424), (39, 4869344), (48, 3956342), (51, 3723616), (52, 3652008), (68, 2792712), (78, 2434672), (96, 1978171), (102, 1861808), (104, 1826004), (136, 1396356), (156, 1217336), (204, 930904), (208, 913002), (221, 859296), (272, 698178), (312, 608668), (408, 465452), (416, 456501), (442, 429648), (544, 349089), (624, 304334), (663, 286432), (816, 232726), (884, 214824), (1248, 152167), (1326, 143216), (1632, 116363), (1768, 107412), (2652, 71608), (3536, 53706), (5304, 35804), (7072, 26853), (8951, 21216), (10608, 17902)]