131508468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13381}}^1$

素因数の和:13414

約数の個数: 96

約数和(自身を含む): 419659520

約数和(自身を除く): 288151052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 13381, 26762, 40143, 53524, 80286, 93667, 120429, 160572, 173953, 187334, 240858, 281001, 347906, 361287, 374668, 481716, 521859, 562002, 695812, 722574, 843003, 1043718, 1124004, 1217671, 1445148, 1565577, 1686006, 2087436, 2435342, 2529009, 3131154, 3372012, 3653013, 4696731, 4870684, 5058018, 6262308, 7306026, 9393462, 10116036, 10959039, 14612052, 18786924, 21918078, 32877117, 43836156, 65754234, 131508468]

約数ペア:

[(1, 131508468), (2, 65754234), (3, 43836156), (4, 32877117), (6, 21918078), (7, 18786924), (9, 14612052), (12, 10959039), (13, 10116036), (14, 9393462), (18, 7306026), (21, 6262308), (26, 5058018), (27, 4870684), (28, 4696731), (36, 3653013), (39, 3372012), (42, 3131154), (52, 2529009), (54, 2435342), (63, 2087436), (78, 1686006), (84, 1565577), (91, 1445148), (108, 1217671), (117, 1124004), (126, 1043718), (156, 843003), (182, 722574), (189, 695812), (234, 562002), (252, 521859), (273, 481716), (351, 374668), (364, 361287), (378, 347906), (468, 281001), (546, 240858), (702, 187334), (756, 173953), (819, 160572), (1092, 120429), (1404, 93667), (1638, 80286), (2457, 53524), (3276, 40143), (4914, 26762), (9828, 13381)]