144474652

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 297678528

約数和(自身を除く): 153203876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 317, 397, 574, 634, 794, 1148, 1268, 1588, 2219, 2779, 4438, 5558, 8876, 11116, 12997, 16277, 25994, 32554, 51988, 65108, 90979, 113939, 125849, 181958, 227878, 251698, 363916, 455756, 503396, 880943, 1761886, 3523772, 5159809, 10319618, 20639236, 36118663, 72237326, 144474652]

約数ペア:

[(1, 144474652), (2, 72237326), (4, 36118663), (7, 20639236), (14, 10319618), (28, 5159809), (41, 3523772), (82, 1761886), (164, 880943), (287, 503396), (317, 455756), (397, 363916), (574, 251698), (634, 227878), (794, 181958), (1148, 125849), (1268, 113939), (1588, 90979), (2219, 65108), (2779, 51988), (4438, 32554), (5558, 25994), (8876, 16277), (11116, 12997)]