156739142792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{3449}}^1$

素因数の和:3943

約数の個数: 128

約数和(自身を含む): 336085200000

約数和(自身を除く): 179346057208

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 323, 344, 409, 646, 731, 817, 818, 1292, 1462, 1634, 1636, 2584, 2924, 3268, 3272, 3449, 5848, 6536, 6898, 6953, 7771, 13796, 13889, 13906, 15542, 17587, 27592, 27778, 27812, 31084, 35174, 55556, 55624, 58633, 62168, 65531, 70348, 111112, 117266, 131062, 132107, 140696, 148307, 234532, 262124, 264214, 296614, 298979, 334153, 469064, 524248, 528428, 593228, 597958, 668306, 1056856, 1114027, 1186456, 1195916, 1336612, 1410641, 2228054, 2391832, 2521219, 2673224, 2817833, 2821282, 4456108, 5042438, 5635666, 5642564, 5680601, 8912216, 10084876, 11271332, 11285128, 11361202, 20169752, 22542664, 22722404, 23980897, 26802179, 45444808, 47903161, 47961794, 53604358, 60657563, 95806322, 95923588, 107208716, 121315126, 191612644, 191847176, 214417432, 242630252, 383225288, 455637043, 485260504, 911274086, 1031178571, 1152493697, 1822548172, 2062357142, 2304987394, 3645096344, 4124714284, 4609974788, 8249428568, 9219949576, 19592392849, 39184785698, 78369571396, 156739142792]

約数ペア:

[(1, 156739142792), (2, 78369571396), (4, 39184785698), (8, 19592392849), (17, 9219949576), (19, 8249428568), (34, 4609974788), (38, 4124714284), (43, 3645096344), (68, 2304987394), (76, 2062357142), (86, 1822548172), (136, 1152493697), (152, 1031178571), (172, 911274086), (323, 485260504), (344, 455637043), (409, 383225288), (646, 242630252), (731, 214417432), (817, 191847176), (818, 191612644), (1292, 121315126), (1462, 107208716), (1634, 95923588), (1636, 95806322), (2584, 60657563), (2924, 53604358), (3268, 47961794), (3272, 47903161), (3449, 45444808), (5848, 26802179), (6536, 23980897), (6898, 22722404), (6953, 22542664), (7771, 20169752), (13796, 11361202), (13889, 11285128), (13906, 11271332), (15542, 10084876), (17587, 8912216), (27592, 5680601), (27778, 5642564), (27812, 5635666), (31084, 5042438), (35174, 4456108), (55556, 2821282), (55624, 2817833), (58633, 2673224), (62168, 2521219), (65531, 2391832), (70348, 2228054), (111112, 1410641), (117266, 1336612), (131062, 1195916), (132107, 1186456), (140696, 1114027), (148307, 1056856), (234532, 668306), (262124, 597958), (264214, 593228), (296614, 528428), (298979, 524248), (334153, 469064)]