158771172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9311}}^1$

素因数の和:9361

約数の個数: 72

約数和(自身を含む): 445858560

約数和(自身を除く): 287087388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 9311, 17052, 18622, 27933, 37244, 55866, 65177, 111732, 130354, 195531, 260708, 270019, 391062, 456239, 540038, 782124, 810057, 912478, 1080076, 1368717, 1620114, 1824956, 1890133, 2737434, 3240228, 3780266, 5474868, 5670399, 7560532, 11340798, 13230931, 22681596, 26461862, 39692793, 52923724, 79385586, 158771172]

約数ペア:

[(1, 158771172), (2, 79385586), (3, 52923724), (4, 39692793), (6, 26461862), (7, 22681596), (12, 13230931), (14, 11340798), (21, 7560532), (28, 5670399), (29, 5474868), (42, 3780266), (49, 3240228), (58, 2737434), (84, 1890133), (87, 1824956), (98, 1620114), (116, 1368717), (147, 1080076), (174, 912478), (196, 810057), (203, 782124), (294, 540038), (348, 456239), (406, 391062), (588, 270019), (609, 260708), (812, 195531), (1218, 130354), (1421, 111732), (2436, 65177), (2842, 55866), (4263, 37244), (5684, 27933), (8526, 18622), (9311, 17052)]