190051664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 415259136

約数和(自身を除く): 225207472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 71, 88, 134, 142, 176, 227, 268, 284, 454, 536, 568, 737, 781, 908, 1072, 1136, 1474, 1562, 1816, 2497, 2948, 3124, 3632, 4757, 4994, 5896, 6248, 9514, 9988, 11792, 12496, 15209, 16117, 19028, 19976, 30418, 32234, 38056, 39952, 52327, 60836, 64468, 76112, 104654, 121672, 128936, 167299, 177287, 209308, 243344, 257872, 334598, 354574, 418616, 669196, 709148, 837232, 1079839, 1338392, 1418296, 2159678, 2676784, 2836592, 4319356, 8638712, 11878229, 17277424, 23756458, 47512916, 95025832, 190051664]

約数ペア:

[(1, 190051664), (2, 95025832), (4, 47512916), (8, 23756458), (11, 17277424), (16, 11878229), (22, 8638712), (44, 4319356), (67, 2836592), (71, 2676784), (88, 2159678), (134, 1418296), (142, 1338392), (176, 1079839), (227, 837232), (268, 709148), (284, 669196), (454, 418616), (536, 354574), (568, 334598), (737, 257872), (781, 243344), (908, 209308), (1072, 177287), (1136, 167299), (1474, 128936), (1562, 121672), (1816, 104654), (2497, 76112), (2948, 64468), (3124, 60836), (3632, 52327), (4757, 39952), (4994, 38056), (5896, 32234), (6248, 30418), (9514, 19976), (9988, 19028), (11792, 16117), (12496, 15209)]