128136384

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2607

約数の個数: 112

約数和(自身を含む): 389839200

約数和(自身を除く): 261702816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1566, 1728, 1856, 2088, 2557, 2784, 3132, 4176, 5114, 5568, 6264, 7671, 8352, 10228, 12528, 15342, 16704, 20456, 23013, 25056, 30684, 40912, 46026, 50112, 61368, 69039, 74153, 81824, 92052, 122736, 138078, 148306, 163648, 184104, 222459, 245472, 276156, 296612, 368208, 444918, 490944, 552312, 593224, 667377, 736416, 889836, 1104624, 1186448, 1334754, 1472832, 1779672, 2002131, 2209248, 2372896, 2669508, 3559344, 4004262, 4418496, 4745792, 5339016, 7118688, 8008524, 10678032, 14237376, 16017048, 21356064, 32034096, 42712128, 64068192, 128136384]

約数ペア:

[(1, 128136384), (2, 64068192), (3, 42712128), (4, 32034096), (6, 21356064), (8, 16017048), (9, 14237376), (12, 10678032), (16, 8008524), (18, 7118688), (24, 5339016), (27, 4745792), (29, 4418496), (32, 4004262), (36, 3559344), (48, 2669508), (54, 2372896), (58, 2209248), (64, 2002131), (72, 1779672), (87, 1472832), (96, 1334754), (108, 1186448), (116, 1104624), (144, 889836), (174, 736416), (192, 667377), (216, 593224), (232, 552312), (261, 490944), (288, 444918), (348, 368208), (432, 296612), (464, 276156), (522, 245472), (576, 222459), (696, 184104), (783, 163648), (864, 148306), (928, 138078), (1044, 122736), (1392, 92052), (1566, 81824), (1728, 74153), (1856, 69039), (2088, 61368), (2557, 50112), (2784, 46026), (3132, 40912), (4176, 30684), (5114, 25056), (5568, 23013), (6264, 20456), (7671, 16704), (8352, 15342), (10228, 12528)]