157260556864

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{8502409}}^1$

素因数の和:8502455

約数の個数: 42

約数和(自身を含む): 331500463490

約数和(自身を除く): 174239906626

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 8502409, 17004818, 34009636, 68019272, 136038544, 144540953, 272077088, 289081906, 544154176, 578163812, 1156327624, 2312655248, 2457196201, 4625310496, 4914392402, 9250620992, 9828784804, 19657569608, 39315139216, 78630278432, 157260556864]

約数ペア:

[(1, 157260556864), (2, 78630278432), (4, 39315139216), (8, 19657569608), (16, 9828784804), (17, 9250620992), (32, 4914392402), (34, 4625310496), (64, 2457196201), (68, 2312655248), (136, 1156327624), (272, 578163812), (289, 544154176), (544, 289081906), (578, 272077088), (1088, 144540953), (1156, 136038544), (2312, 68019272), (4624, 34009636), (9248, 17004818), (18496, 8502409)]