142747904

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 312486720

約数和(自身を除く): 169738816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 416, 472, 727, 767, 832, 944, 1454, 1534, 1664, 1888, 2908, 3068, 3328, 3776, 5816, 6136, 7552, 9451, 11632, 12272, 15104, 18902, 23264, 24544, 37804, 42893, 46528, 49088, 75608, 85786, 93056, 98176, 151216, 171572, 186112, 196352, 302432, 343144, 557609, 604864, 686288, 1115218, 1209728, 1372576, 2230436, 2419456, 2745152, 4460872, 5490304, 8921744, 10980608, 17843488, 35686976, 71373952, 142747904]

約数ペア:

[(1, 142747904), (2, 71373952), (4, 35686976), (8, 17843488), (13, 10980608), (16, 8921744), (26, 5490304), (32, 4460872), (52, 2745152), (59, 2419456), (64, 2230436), (104, 1372576), (118, 1209728), (128, 1115218), (208, 686288), (236, 604864), (256, 557609), (416, 343144), (472, 302432), (727, 196352), (767, 186112), (832, 171572), (944, 151216), (1454, 98176), (1534, 93056), (1664, 85786), (1888, 75608), (2908, 49088), (3068, 46528), (3328, 42893), (3776, 37804), (5816, 24544), (6136, 23264), (7552, 18902), (9451, 15104), (11632, 12272)]