172857888904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{13177}}^1\times {\mathrm{96457}}^1$

素因数の和:109657

約数の個数: 32

約数和(自身を含む): 343203351480

約数和(自身を除く): 170345462576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 13177, 26354, 52708, 96457, 105416, 192914, 224009, 385828, 448018, 771656, 896036, 1639769, 1792072, 3279538, 6559076, 13118152, 1271013889, 2542027778, 5084055556, 10168111112, 21607236113, 43214472226, 86428944452, 172857888904]

約数ペア:

[(1, 172857888904), (2, 86428944452), (4, 43214472226), (8, 21607236113), (17, 10168111112), (34, 5084055556), (68, 2542027778), (136, 1271013889), (13177, 13118152), (26354, 6559076), (52708, 3279538), (96457, 1792072), (105416, 1639769), (192914, 896036), (224009, 771656), (385828, 448018)]