140555304

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 411312000

約数和(自身を除く): 270756696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 43, 54, 72, 74, 86, 108, 111, 129, 148, 172, 216, 222, 258, 296, 333, 344, 387, 409, 444, 516, 666, 774, 818, 888, 999, 1032, 1161, 1227, 1332, 1548, 1591, 1636, 1998, 2322, 2454, 2664, 3096, 3182, 3272, 3681, 3996, 4644, 4773, 4908, 6364, 7362, 7992, 9288, 9546, 9816, 11043, 12728, 14319, 14724, 15133, 17587, 19092, 22086, 28638, 29448, 30266, 35174, 38184, 42957, 44172, 45399, 52761, 57276, 60532, 70348, 85914, 88344, 90798, 105522, 114552, 121064, 136197, 140696, 158283, 171828, 181596, 211044, 272394, 316566, 343656, 363192, 408591, 422088, 474849, 544788, 633132, 650719, 817182, 949698, 1089576, 1266264, 1301438, 1634364, 1899396, 1952157, 2602876, 3268728, 3798792, 3904314, 5205752, 5856471, 7808628, 11712942, 15617256, 17569413, 23425884, 35138826, 46851768, 70277652, 140555304]

約数ペア:

[(1, 140555304), (2, 70277652), (3, 46851768), (4, 35138826), (6, 23425884), (8, 17569413), (9, 15617256), (12, 11712942), (18, 7808628), (24, 5856471), (27, 5205752), (36, 3904314), (37, 3798792), (43, 3268728), (54, 2602876), (72, 1952157), (74, 1899396), (86, 1634364), (108, 1301438), (111, 1266264), (129, 1089576), (148, 949698), (172, 817182), (216, 650719), (222, 633132), (258, 544788), (296, 474849), (333, 422088), (344, 408591), (387, 363192), (409, 343656), (444, 316566), (516, 272394), (666, 211044), (774, 181596), (818, 171828), (888, 158283), (999, 140696), (1032, 136197), (1161, 121064), (1227, 114552), (1332, 105522), (1548, 90798), (1591, 88344), (1636, 85914), (1998, 70348), (2322, 60532), (2454, 57276), (2664, 52761), (3096, 45399), (3182, 44172), (3272, 42957), (3681, 38184), (3996, 35174), (4644, 30266), (4773, 29448), (4908, 28638), (6364, 22086), (7362, 19092), (7992, 17587), (9288, 15133), (9546, 14724), (9816, 14319), (11043, 12728)]