16077682816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15361}}^1$

素因数の和:15442

約数の個数: 128

約数和(自身を含む): 37512160560

約数和(自身を除く): 21434477744

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 104, 128, 136, 148, 208, 221, 272, 296, 416, 442, 481, 544, 592, 629, 832, 884, 962, 1088, 1184, 1258, 1664, 1768, 1924, 2176, 2368, 2516, 3536, 3848, 4736, 5032, 7072, 7696, 8177, 10064, 14144, 15361, 15392, 16354, 20128, 28288, 30722, 30784, 32708, 40256, 61444, 61568, 65416, 80512, 122888, 130832, 199693, 245776, 261137, 261664, 399386, 491552, 522274, 523328, 568357, 798772, 983104, 1044548, 1046656, 1136714, 1597544, 1966208, 2089096, 2273428, 3195088, 3394781, 4178192, 4546856, 6390176, 6789562, 7388641, 8356384, 9093712, 9662069, 12780352, 13579124, 14777282, 16712768, 18187424, 19324138, 25560704, 27158248, 29554564, 33425536, 36374848, 38648276, 54316496, 59109128, 72749696, 77296552, 108632992, 118218256, 125606897, 154593104, 217265984, 236436512, 251213794, 309186208, 434531968, 472873024, 502427588, 618372416, 945746048, 1004855176, 1236744832, 2009710352, 4019420704, 8038841408, 16077682816]

約数ペア:

[(1, 16077682816), (2, 8038841408), (4, 4019420704), (8, 2009710352), (13, 1236744832), (16, 1004855176), (17, 945746048), (26, 618372416), (32, 502427588), (34, 472873024), (37, 434531968), (52, 309186208), (64, 251213794), (68, 236436512), (74, 217265984), (104, 154593104), (128, 125606897), (136, 118218256), (148, 108632992), (208, 77296552), (221, 72749696), (272, 59109128), (296, 54316496), (416, 38648276), (442, 36374848), (481, 33425536), (544, 29554564), (592, 27158248), (629, 25560704), (832, 19324138), (884, 18187424), (962, 16712768), (1088, 14777282), (1184, 13579124), (1258, 12780352), (1664, 9662069), (1768, 9093712), (1924, 8356384), (2176, 7388641), (2368, 6789562), (2516, 6390176), (3536, 4546856), (3848, 4178192), (4736, 3394781), (5032, 3195088), (7072, 2273428), (7696, 2089096), (8177, 1966208), (10064, 1597544), (14144, 1136714), (15361, 1046656), (15392, 1044548), (16354, 983104), (20128, 798772), (28288, 568357), (30722, 523328), (30784, 522274), (32708, 491552), (40256, 399386), (61444, 261664), (61568, 261137), (65416, 245776), (80512, 199693), (122888, 130832)]