159416446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 307289808

約数和(自身を除く): 147873362

約数列:

[1, 2, 7, 14, 17, 31, 34, 41, 62, 82, 119, 217, 238, 287, 289, 434, 527, 574, 578, 697, 961, 1054, 1271, 1394, 1922, 2023, 2542, 3689, 4046, 4879, 6727, 7378, 8897, 8959, 9758, 11849, 13454, 16337, 17794, 17918, 21607, 23698, 32674, 39401, 43214, 62713, 78802, 82943, 114359, 125426, 151249, 165886, 228718, 275807, 277729, 302498, 367319, 551614, 555458, 669817, 734638, 1339634, 1944103, 2571233, 3888206, 4688719, 5142466, 9377438, 11386889, 22773778, 79708223, 159416446]

約数ペア:

[(1, 159416446), (2, 79708223), (7, 22773778), (14, 11386889), (17, 9377438), (31, 5142466), (34, 4688719), (41, 3888206), (62, 2571233), (82, 1944103), (119, 1339634), (217, 734638), (238, 669817), (287, 555458), (289, 551614), (434, 367319), (527, 302498), (574, 277729), (578, 275807), (697, 228718), (961, 165886), (1054, 151249), (1271, 125426), (1394, 114359), (1922, 82943), (2023, 78802), (2542, 62713), (3689, 43214), (4046, 39401), (4879, 32674), (6727, 23698), (7378, 21607), (8897, 17918), (8959, 17794), (9758, 16337), (11849, 13454)]