156928961984

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{206069}}^1$

素因数の和:206317

約数の個数: 56

約数和(自身を含む): 317609921040

約数和(自身を除く): 160680959056

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 163, 292, 326, 584, 652, 1168, 1304, 2336, 2608, 4672, 5216, 10432, 11899, 23798, 47596, 95192, 190384, 206069, 380768, 412138, 761536, 824276, 1648552, 3297104, 6594208, 13188416, 15043037, 30086074, 33589247, 60172148, 67178494, 120344296, 134356988, 240688592, 268713976, 481377184, 537427952, 962754368, 1074855904, 2149711808, 2452015031, 4904030062, 9808060124, 19616120248, 39232240496, 78464480992, 156928961984]

約数ペア:

[(1, 156928961984), (2, 78464480992), (4, 39232240496), (8, 19616120248), (16, 9808060124), (32, 4904030062), (64, 2452015031), (73, 2149711808), (146, 1074855904), (163, 962754368), (292, 537427952), (326, 481377184), (584, 268713976), (652, 240688592), (1168, 134356988), (1304, 120344296), (2336, 67178494), (2608, 60172148), (4672, 33589247), (5216, 30086074), (10432, 15043037), (11899, 13188416), (23798, 6594208), (47596, 3297104), (95192, 1648552), (190384, 824276), (206069, 761536), (380768, 412138)]