168018990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4513}}^1$

素因数の和:4613

約数の個数: 64

約数和(自身を含む): 432910656

約数和(自身を除く): 264891666

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 1095, 1241, 2190, 2482, 3723, 4513, 6205, 7446, 9026, 12410, 13539, 18615, 22565, 27078, 37230, 45130, 67695, 76721, 135390, 153442, 230163, 329449, 383605, 460326, 658898, 767210, 988347, 1150815, 1647245, 1976694, 2301630, 3294490, 4941735, 5600633, 9883470, 11201266, 16801899, 28003165, 33603798, 56006330, 84009495, 168018990]

約数ペア:

[(1, 168018990), (2, 84009495), (3, 56006330), (5, 33603798), (6, 28003165), (10, 16801899), (15, 11201266), (17, 9883470), (30, 5600633), (34, 4941735), (51, 3294490), (73, 2301630), (85, 1976694), (102, 1647245), (146, 1150815), (170, 988347), (219, 767210), (255, 658898), (365, 460326), (438, 383605), (510, 329449), (730, 230163), (1095, 153442), (1241, 135390), (2190, 76721), (2482, 67695), (3723, 45130), (4513, 37230), (6205, 27078), (7446, 22565), (9026, 18615), (12410, 13539)]