161602728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13177}}^1$

素因数の和:13266

約数の個数: 64

約数和(自身を含む): 468082560

約数和(自身を除く): 306479832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 13177, 26354, 39531, 52708, 79062, 92239, 105416, 158124, 184478, 276717, 316248, 368956, 553434, 737912, 961921, 1106868, 1923842, 2213736, 2885763, 3847684, 5771526, 6733447, 7695368, 11543052, 13466894, 20200341, 23086104, 26933788, 40400682, 53867576, 80801364, 161602728]

約数ペア:

[(1, 161602728), (2, 80801364), (3, 53867576), (4, 40400682), (6, 26933788), (7, 23086104), (8, 20200341), (12, 13466894), (14, 11543052), (21, 7695368), (24, 6733447), (28, 5771526), (42, 3847684), (56, 2885763), (73, 2213736), (84, 1923842), (146, 1106868), (168, 961921), (219, 737912), (292, 553434), (438, 368956), (511, 316248), (584, 276717), (876, 184478), (1022, 158124), (1533, 105416), (1752, 92239), (2044, 79062), (3066, 52708), (4088, 39531), (6132, 26354), (12264, 13177)]