170272746

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 457920000

約数和(自身を除く): 287647254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 294, 317, 343, 378, 406, 441, 522, 609, 634, 686, 783, 882, 951, 1029, 1218, 1323, 1421, 1566, 1827, 1902, 2058, 2219, 2646, 2842, 2853, 3087, 3654, 4263, 4438, 5481, 5706, 6174, 6657, 8526, 8559, 9193, 9261, 9947, 10962, 12789, 13314, 15533, 17118, 18386, 18522, 19894, 19971, 25578, 27579, 29841, 31066, 38367, 39942, 46599, 55158, 59682, 59913, 64351, 76734, 82737, 89523, 93198, 108731, 119826, 128702, 139797, 165474, 179046, 193053, 217462, 248211, 268569, 279594, 326193, 386106, 419391, 450457, 496422, 537138, 579159, 652386, 838782, 900914, 978579, 1158318, 1351371, 1737477, 1957158, 2702742, 2935737, 3153199, 3474954, 4054113, 5871474, 6306398, 8108226, 9459597, 12162339, 18919194, 24324678, 28378791, 56757582, 85136373, 170272746]

約数ペア:

[(1, 170272746), (2, 85136373), (3, 56757582), (6, 28378791), (7, 24324678), (9, 18919194), (14, 12162339), (18, 9459597), (21, 8108226), (27, 6306398), (29, 5871474), (42, 4054113), (49, 3474954), (54, 3153199), (58, 2935737), (63, 2702742), (87, 1957158), (98, 1737477), (126, 1351371), (147, 1158318), (174, 978579), (189, 900914), (203, 838782), (261, 652386), (294, 579159), (317, 537138), (343, 496422), (378, 450457), (406, 419391), (441, 386106), (522, 326193), (609, 279594), (634, 268569), (686, 248211), (783, 217462), (882, 193053), (951, 179046), (1029, 165474), (1218, 139797), (1323, 128702), (1421, 119826), (1566, 108731), (1827, 93198), (1902, 89523), (2058, 82737), (2219, 76734), (2646, 64351), (2842, 59913), (2853, 59682), (3087, 55158), (3654, 46599), (4263, 39942), (4438, 38367), (5481, 31066), (5706, 29841), (6174, 27579), (6657, 25578), (8526, 19971), (8559, 19894), (9193, 18522), (9261, 18386), (9947, 17118), (10962, 15533), (12789, 13314)]