163998198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14303}}^1$

素因数の和:14338

約数の個数: 72

約数和(自身を含む): 445169088

約数和(自身を除く): 281170890

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 14303, 28606, 42909, 85818, 100121, 128727, 185939, 200242, 257454, 300363, 371878, 557817, 600726, 700847, 901089, 1115634, 1301573, 1401694, 1673451, 1802178, 2102541, 2603146, 3346902, 3904719, 4205082, 6307623, 7809438, 9111011, 11714157, 12615246, 18222022, 23428314, 27333033, 54666066, 81999099, 163998198]

約数ペア:

[(1, 163998198), (2, 81999099), (3, 54666066), (6, 27333033), (7, 23428314), (9, 18222022), (13, 12615246), (14, 11714157), (18, 9111011), (21, 7809438), (26, 6307623), (39, 4205082), (42, 3904719), (49, 3346902), (63, 2603146), (78, 2102541), (91, 1802178), (98, 1673451), (117, 1401694), (126, 1301573), (147, 1115634), (182, 901089), (234, 700847), (273, 600726), (294, 557817), (441, 371878), (546, 300363), (637, 257454), (819, 200242), (882, 185939), (1274, 128727), (1638, 100121), (1911, 85818), (3822, 42909), (5733, 28606), (11466, 14303)]