109437416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 254448000

約数和(自身を除く): 145010584

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 37, 38, 44, 58, 61, 74, 76, 88, 116, 122, 148, 152, 209, 232, 244, 296, 319, 407, 418, 488, 551, 638, 671, 703, 814, 836, 1073, 1102, 1159, 1276, 1342, 1406, 1628, 1672, 1769, 2146, 2204, 2257, 2318, 2552, 2684, 2812, 3256, 3538, 4292, 4408, 4514, 4636, 5368, 5624, 6061, 7076, 7733, 8584, 9028, 9272, 11803, 12122, 12749, 14152, 15466, 18056, 19459, 20387, 23606, 24244, 24827, 25498, 30932, 33611, 38918, 40774, 42883, 47212, 48488, 49654, 50996, 61864, 65453, 67222, 77836, 81548, 85766, 94424, 99308, 101992, 130906, 134444, 155672, 163096, 171532, 198616, 224257, 261812, 268888, 343064, 369721, 448514, 471713, 523624, 719983, 739442, 897028, 943426, 1243607, 1439966, 1478884, 1794056, 1886852, 2487214, 2879932, 2957768, 3773704, 4974428, 5759864, 9948856, 13679677, 27359354, 54718708, 109437416]

約数ペア:

[(1, 109437416), (2, 54718708), (4, 27359354), (8, 13679677), (11, 9948856), (19, 5759864), (22, 4974428), (29, 3773704), (37, 2957768), (38, 2879932), (44, 2487214), (58, 1886852), (61, 1794056), (74, 1478884), (76, 1439966), (88, 1243607), (116, 943426), (122, 897028), (148, 739442), (152, 719983), (209, 523624), (232, 471713), (244, 448514), (296, 369721), (319, 343064), (407, 268888), (418, 261812), (488, 224257), (551, 198616), (638, 171532), (671, 163096), (703, 155672), (814, 134444), (836, 130906), (1073, 101992), (1102, 99308), (1159, 94424), (1276, 85766), (1342, 81548), (1406, 77836), (1628, 67222), (1672, 65453), (1769, 61864), (2146, 50996), (2204, 49654), (2257, 48488), (2318, 47212), (2552, 42883), (2684, 40774), (2812, 38918), (3256, 33611), (3538, 30932), (4292, 25498), (4408, 24827), (4514, 24244), (4636, 23606), (5368, 20387), (5624, 19459), (6061, 18056), (7076, 15466), (7733, 14152), (8584, 12749), (9028, 12122), (9272, 11803)]