169195752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19421}}^1$

素因数の和:19455

約数の個数: 72

約数和(自身を含む): 503709570

約数和(自身を除く): 334513818

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 19421, 38842, 58263, 77684, 116526, 155368, 174789, 213631, 233052, 349578, 427262, 466104, 640893, 699156, 854524, 1281786, 1398312, 1709048, 1922679, 2349941, 2563572, 3845358, 4699882, 5127144, 7049823, 7690716, 9399764, 14099646, 15381432, 18799528, 21149469, 28199292, 42298938, 56398584, 84597876, 169195752]

約数ペア:

[(1, 169195752), (2, 84597876), (3, 56398584), (4, 42298938), (6, 28199292), (8, 21149469), (9, 18799528), (11, 15381432), (12, 14099646), (18, 9399764), (22, 7690716), (24, 7049823), (33, 5127144), (36, 4699882), (44, 3845358), (66, 2563572), (72, 2349941), (88, 1922679), (99, 1709048), (121, 1398312), (132, 1281786), (198, 854524), (242, 699156), (264, 640893), (363, 466104), (396, 427262), (484, 349578), (726, 233052), (792, 213631), (968, 174789), (1089, 155368), (1452, 116526), (2178, 77684), (2904, 58263), (4356, 38842), (8712, 19421)]