142889328

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{16267}}^1$

素因数の和:16342

約数の個数: 60

約数和(自身を含む): 406472248

約数和(自身を除く): 263582920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 16267, 32534, 48801, 65068, 97602, 130136, 146403, 195204, 260272, 292806, 390408, 585612, 780816, 992287, 1171224, 1984574, 2342448, 2976861, 3969148, 5953722, 7938296, 8930583, 11907444, 15876592, 17861166, 23814888, 35722332, 47629776, 71444664, 142889328]

約数ペア:

[(1, 142889328), (2, 71444664), (3, 47629776), (4, 35722332), (6, 23814888), (8, 17861166), (9, 15876592), (12, 11907444), (16, 8930583), (18, 7938296), (24, 5953722), (36, 3969148), (48, 2976861), (61, 2342448), (72, 1984574), (122, 1171224), (144, 992287), (183, 780816), (244, 585612), (366, 390408), (488, 292806), (549, 260272), (732, 195204), (976, 146403), (1098, 130136), (1464, 97602), (2196, 65068), (2928, 48801), (4392, 32534), (8784, 16267)]