168715248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2677}}^1$

素因数の和:2802

約数の個数: 80

約数和(自身を含む): 474198816

約数和(自身を除く): 305483568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1212, 1313, 1616, 2424, 2626, 2677, 3939, 4848, 5252, 5354, 7878, 8031, 10504, 10708, 15756, 16062, 21008, 21416, 31512, 32124, 34801, 42832, 63024, 64248, 69602, 104403, 128496, 139204, 208806, 270377, 278408, 417612, 540754, 556816, 811131, 835224, 1081508, 1622262, 1670448, 2163016, 3244524, 3514901, 4326032, 6489048, 7029802, 10544703, 12978096, 14059604, 21089406, 28119208, 42178812, 56238416, 84357624, 168715248]

約数ペア:

[(1, 168715248), (2, 84357624), (3, 56238416), (4, 42178812), (6, 28119208), (8, 21089406), (12, 14059604), (13, 12978096), (16, 10544703), (24, 7029802), (26, 6489048), (39, 4326032), (48, 3514901), (52, 3244524), (78, 2163016), (101, 1670448), (104, 1622262), (156, 1081508), (202, 835224), (208, 811131), (303, 556816), (312, 540754), (404, 417612), (606, 278408), (624, 270377), (808, 208806), (1212, 139204), (1313, 128496), (1616, 104403), (2424, 69602), (2626, 64248), (2677, 63024), (3939, 42832), (4848, 34801), (5252, 32124), (5354, 31512), (7878, 21416), (8031, 21008), (10504, 16062), (10708, 15756)]