159011608

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 388800000

約数和(自身を除く): 229788392

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 59, 68, 76, 118, 119, 133, 136, 149, 152, 236, 238, 266, 298, 323, 413, 472, 476, 532, 596, 646, 826, 952, 1003, 1043, 1064, 1121, 1192, 1292, 1652, 2006, 2086, 2242, 2261, 2533, 2584, 2831, 3304, 4012, 4172, 4484, 4522, 5066, 5662, 7021, 7847, 8024, 8344, 8791, 8968, 9044, 10132, 11324, 14042, 15694, 17582, 17731, 18088, 19057, 19817, 20264, 22648, 28084, 31388, 35164, 35462, 38114, 39634, 48127, 56168, 61537, 62776, 70328, 70924, 76228, 79268, 96254, 123074, 133399, 141848, 149447, 152456, 158536, 167029, 192508, 246148, 266798, 298894, 334058, 336889, 385016, 492296, 533596, 597788, 668116, 673778, 1046129, 1067192, 1169203, 1195576, 1336232, 1347556, 2092258, 2338406, 2695112, 2839493, 4184516, 4676812, 5678986, 8369032, 9353624, 11357972, 19876451, 22715944, 39752902, 79505804, 159011608]

約数ペア:

[(1, 159011608), (2, 79505804), (4, 39752902), (7, 22715944), (8, 19876451), (14, 11357972), (17, 9353624), (19, 8369032), (28, 5678986), (34, 4676812), (38, 4184516), (56, 2839493), (59, 2695112), (68, 2338406), (76, 2092258), (118, 1347556), (119, 1336232), (133, 1195576), (136, 1169203), (149, 1067192), (152, 1046129), (236, 673778), (238, 668116), (266, 597788), (298, 533596), (323, 492296), (413, 385016), (472, 336889), (476, 334058), (532, 298894), (596, 266798), (646, 246148), (826, 192508), (952, 167029), (1003, 158536), (1043, 152456), (1064, 149447), (1121, 141848), (1192, 133399), (1292, 123074), (1652, 96254), (2006, 79268), (2086, 76228), (2242, 70924), (2261, 70328), (2533, 62776), (2584, 61537), (2831, 56168), (3304, 48127), (4012, 39634), (4172, 38114), (4484, 35462), (4522, 35164), (5066, 31388), (5662, 28084), (7021, 22648), (7847, 20264), (8024, 19817), (8344, 19057), (8791, 18088), (8968, 17731), (9044, 17582), (10132, 15694), (11324, 14042)]