155956290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4447}}^1$

素因数の和:4631

約数の個数: 64

約数和(自身を含む): 430424064

約数和(自身を除く): 274467774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 210, 334, 501, 835, 1002, 1169, 1670, 2338, 2505, 3507, 4447, 5010, 5845, 7014, 8894, 11690, 13341, 17535, 22235, 26682, 31129, 35070, 44470, 62258, 66705, 93387, 133410, 155645, 186774, 311290, 466935, 742649, 933870, 1485298, 2227947, 3713245, 4455894, 5198543, 7426490, 10397086, 11139735, 15595629, 22279470, 25992715, 31191258, 51985430, 77978145, 155956290]

約数ペア:

[(1, 155956290), (2, 77978145), (3, 51985430), (5, 31191258), (6, 25992715), (7, 22279470), (10, 15595629), (14, 11139735), (15, 10397086), (21, 7426490), (30, 5198543), (35, 4455894), (42, 3713245), (70, 2227947), (105, 1485298), (167, 933870), (210, 742649), (334, 466935), (501, 311290), (835, 186774), (1002, 155645), (1169, 133410), (1670, 93387), (2338, 66705), (2505, 62258), (3507, 44470), (4447, 35070), (5010, 31129), (5845, 26682), (7014, 22235), (8894, 17535), (11690, 13341)]