111231472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 271411200

約数和(自身を除く): 160179728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 31, 37, 38, 44, 58, 62, 74, 76, 88, 116, 124, 148, 152, 176, 209, 232, 248, 296, 304, 319, 341, 407, 418, 464, 496, 551, 589, 592, 638, 682, 703, 814, 836, 899, 1073, 1102, 1147, 1178, 1276, 1364, 1406, 1628, 1672, 1798, 2146, 2204, 2294, 2356, 2552, 2728, 2812, 3256, 3344, 3596, 4292, 4408, 4588, 4712, 5104, 5456, 5624, 6061, 6479, 6512, 7192, 7733, 8584, 8816, 9176, 9424, 9889, 11248, 11803, 12122, 12617, 12958, 14384, 15466, 17081, 17168, 18352, 19778, 20387, 21793, 23606, 24244, 25234, 25916, 30932, 33263, 34162, 39556, 40774, 43586, 47212, 48488, 50468, 51832, 61864, 66526, 68324, 79112, 81548, 87172, 94424, 96976, 100936, 103664, 123728, 133052, 136648, 158224, 163096, 174344, 187891, 188848, 201872, 224257, 239723, 266104, 273296, 326192, 348688, 365893, 375782, 448514, 479446, 532208, 631997, 731786, 751564, 897028, 958892, 1263994, 1463572, 1503128, 1794056, 1917784, 2527988, 2927144, 3006256, 3588112, 3835568, 5055976, 5854288, 6951967, 10111952, 13903934, 27807868, 55615736, 111231472]

約数ペア:

[(1, 111231472), (2, 55615736), (4, 27807868), (8, 13903934), (11, 10111952), (16, 6951967), (19, 5854288), (22, 5055976), (29, 3835568), (31, 3588112), (37, 3006256), (38, 2927144), (44, 2527988), (58, 1917784), (62, 1794056), (74, 1503128), (76, 1463572), (88, 1263994), (116, 958892), (124, 897028), (148, 751564), (152, 731786), (176, 631997), (209, 532208), (232, 479446), (248, 448514), (296, 375782), (304, 365893), (319, 348688), (341, 326192), (407, 273296), (418, 266104), (464, 239723), (496, 224257), (551, 201872), (589, 188848), (592, 187891), (638, 174344), (682, 163096), (703, 158224), (814, 136648), (836, 133052), (899, 123728), (1073, 103664), (1102, 100936), (1147, 96976), (1178, 94424), (1276, 87172), (1364, 81548), (1406, 79112), (1628, 68324), (1672, 66526), (1798, 61864), (2146, 51832), (2204, 50468), (2294, 48488), (2356, 47212), (2552, 43586), (2728, 40774), (2812, 39556), (3256, 34162), (3344, 33263), (3596, 30932), (4292, 25916), (4408, 25234), (4588, 24244), (4712, 23606), (5104, 21793), (5456, 20387), (5624, 19778), (6061, 18352), (6479, 17168), (6512, 17081), (7192, 15466), (7733, 14384), (8584, 12958), (8816, 12617), (9176, 12122), (9424, 11803), (9889, 11248)]