191506784

素因数分解:

$2^5\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1019}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 431827200

約数和(自身を除く): 240320416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 839, 1019, 1678, 2038, 3356, 4076, 5873, 6712, 7133, 8152, 11746, 13424, 14266, 16304, 23492, 26848, 28532, 32608, 46984, 57064, 93968, 114128, 187936, 228256, 854941, 1709882, 3419764, 5984587, 6839528, 11969174, 13679056, 23938348, 27358112, 47876696, 95753392, 191506784]

約数ペア:

[(1, 191506784), (2, 95753392), (4, 47876696), (7, 27358112), (8, 23938348), (14, 13679056), (16, 11969174), (28, 6839528), (32, 5984587), (56, 3419764), (112, 1709882), (224, 854941), (839, 228256), (1019, 187936), (1678, 114128), (2038, 93968), (3356, 57064), (4076, 46984), (5873, 32608), (6712, 28532), (7133, 26848), (8152, 23492), (11746, 16304), (13424, 14266)]