156979836076

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1487}}^1\times {\mathrm{8039}}^1$

素因数の和:9611

約数の個数: 72

約数和(自身を含む): 324594224640

約数和(自身を除く): 167614388564

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1487, 1876, 2974, 3283, 5948, 6566, 8039, 10409, 13132, 16078, 20818, 32156, 41636, 56273, 72863, 99629, 112546, 145726, 199258, 225092, 291452, 393911, 398516, 538613, 697403, 787822, 1077226, 1394806, 1575644, 2154452, 2789612, 3770291, 4881821, 7540582, 9763642, 11953993, 15081164, 19527284, 23907986, 26392037, 47815972, 52784074, 83677951, 105568148, 167355902, 334711804, 585745657, 800917531, 1171491314, 1601835062, 2342982628, 3203670124, 5606422717, 11212845434, 22425690868, 39244959019, 78489918038, 156979836076]

約数ペア:

[(1, 156979836076), (2, 78489918038), (4, 39244959019), (7, 22425690868), (14, 11212845434), (28, 5606422717), (49, 3203670124), (67, 2342982628), (98, 1601835062), (134, 1171491314), (196, 800917531), (268, 585745657), (469, 334711804), (938, 167355902), (1487, 105568148), (1876, 83677951), (2974, 52784074), (3283, 47815972), (5948, 26392037), (6566, 23907986), (8039, 19527284), (10409, 15081164), (13132, 11953993), (16078, 9763642), (20818, 7540582), (32156, 4881821), (41636, 3770291), (56273, 2789612), (72863, 2154452), (99629, 1575644), (112546, 1394806), (145726, 1077226), (199258, 787822), (225092, 697403), (291452, 538613), (393911, 398516)]