156917457256

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6917}}^1\times {\mathrm{9421}}^1$

素因数の和:16394

約数の個数: 64

約数和(自身を含む): 344157770880

約数和(自身を除く): 187240313624

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 6917, 9421, 13834, 18842, 27668, 37684, 48419, 55336, 65947, 75368, 96838, 131894, 193676, 263788, 297431, 387352, 405103, 527576, 594862, 810206, 1189724, 1620412, 2082017, 2379448, 2835721, 3240824, 4164034, 5671442, 8328068, 11342884, 16656136, 22685768, 65165057, 130330114, 260660228, 456155399, 521320456, 912310798, 1824621596, 2802097451, 3649243192, 5604194902, 11208389804, 19614682157, 22416779608, 39229364314, 78458728628, 156917457256]

約数ペア:

[(1, 156917457256), (2, 78458728628), (4, 39229364314), (7, 22416779608), (8, 19614682157), (14, 11208389804), (28, 5604194902), (43, 3649243192), (56, 2802097451), (86, 1824621596), (172, 912310798), (301, 521320456), (344, 456155399), (602, 260660228), (1204, 130330114), (2408, 65165057), (6917, 22685768), (9421, 16656136), (13834, 11342884), (18842, 8328068), (27668, 5671442), (37684, 4164034), (48419, 3240824), (55336, 2835721), (65947, 2379448), (75368, 2082017), (96838, 1620412), (131894, 1189724), (193676, 810206), (263788, 594862), (297431, 527576), (387352, 405103)]