143965808

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 329978880

約数和(自身を除く): 186013072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 79, 106, 112, 158, 212, 307, 316, 371, 424, 553, 614, 632, 742, 848, 1106, 1228, 1264, 1484, 2149, 2212, 2456, 2968, 4187, 4298, 4424, 4912, 5936, 8374, 8596, 8848, 16271, 16748, 17192, 24253, 29309, 32542, 33496, 34384, 48506, 58618, 65084, 66992, 97012, 113897, 117236, 130168, 169771, 194024, 227794, 234472, 260336, 339542, 388048, 455588, 468944, 679084, 911176, 1285409, 1358168, 1822352, 2570818, 2716336, 5141636, 8997863, 10283272, 17995726, 20566544, 35991452, 71982904, 143965808]

約数ペア:

[(1, 143965808), (2, 71982904), (4, 35991452), (7, 20566544), (8, 17995726), (14, 10283272), (16, 8997863), (28, 5141636), (53, 2716336), (56, 2570818), (79, 1822352), (106, 1358168), (112, 1285409), (158, 911176), (212, 679084), (307, 468944), (316, 455588), (371, 388048), (424, 339542), (553, 260336), (614, 234472), (632, 227794), (742, 194024), (848, 169771), (1106, 130168), (1228, 117236), (1264, 113897), (1484, 97012), (2149, 66992), (2212, 65084), (2456, 58618), (2968, 48506), (4187, 34384), (4298, 33496), (4424, 32542), (4912, 29309), (5936, 24253), (8374, 17192), (8596, 16748), (8848, 16271)]