157365252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 457591680

約数和(自身を除く): 300226428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 71, 87, 99, 116, 132, 142, 174, 193, 198, 213, 261, 284, 319, 348, 386, 396, 426, 522, 579, 638, 639, 772, 781, 852, 957, 1044, 1158, 1276, 1278, 1562, 1737, 1914, 2059, 2123, 2316, 2343, 2556, 2871, 3124, 3474, 3828, 4118, 4246, 4686, 5597, 5742, 6177, 6369, 6948, 7029, 8236, 8492, 9372, 11194, 11484, 12354, 12738, 13703, 14058, 16791, 18531, 19107, 22388, 22649, 24708, 25476, 27406, 28116, 33582, 37062, 38214, 41109, 45298, 50373, 54812, 61567, 67164, 67947, 74124, 76428, 82218, 90596, 100746, 123134, 123327, 135894, 150733, 164436, 184701, 201492, 203841, 246268, 246654, 271788, 301466, 369402, 397387, 407682, 452199, 493308, 554103, 602932, 738804, 794774, 815364, 904398, 1108206, 1192161, 1356597, 1589548, 1808796, 2216412, 2384322, 2713194, 3576483, 4371257, 4768644, 5426388, 7152966, 8742514, 13113771, 14305932, 17485028, 26227542, 39341313, 52455084, 78682626, 157365252]

約数ペア:

[(1, 157365252), (2, 78682626), (3, 52455084), (4, 39341313), (6, 26227542), (9, 17485028), (11, 14305932), (12, 13113771), (18, 8742514), (22, 7152966), (29, 5426388), (33, 4768644), (36, 4371257), (44, 3576483), (58, 2713194), (66, 2384322), (71, 2216412), (87, 1808796), (99, 1589548), (116, 1356597), (132, 1192161), (142, 1108206), (174, 904398), (193, 815364), (198, 794774), (213, 738804), (261, 602932), (284, 554103), (319, 493308), (348, 452199), (386, 407682), (396, 397387), (426, 369402), (522, 301466), (579, 271788), (638, 246654), (639, 246268), (772, 203841), (781, 201492), (852, 184701), (957, 164436), (1044, 150733), (1158, 135894), (1276, 123327), (1278, 123134), (1562, 100746), (1737, 90596), (1914, 82218), (2059, 76428), (2123, 74124), (2316, 67947), (2343, 67164), (2556, 61567), (2871, 54812), (3124, 50373), (3474, 45298), (3828, 41109), (4118, 38214), (4246, 37062), (4686, 33582), (5597, 28116), (5742, 27406), (6177, 25476), (6369, 24708), (6948, 22649), (7029, 22388), (8236, 19107), (8492, 18531), (9372, 16791), (11194, 14058), (11484, 13703), (12354, 12738)]