133057253992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1565969}}^1$

素因数の和:1566050

約数の個数: 64

約数和(自身を含む): 289391256000

約数和(自身を除く): 156334002008

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 494, 559, 817, 988, 1118, 1634, 1976, 2236, 3268, 4472, 6536, 10621, 21242, 42484, 84968, 1565969, 3131938, 6263876, 12527752, 20357597, 29753411, 40715194, 59506822, 67336667, 81430388, 119013644, 134673334, 162860776, 238027288, 269346668, 386794343, 538693336, 773588686, 875376671, 1279396673, 1547177372, 1750753342, 2558793346, 3094354744, 3501506684, 5117586692, 7003013368, 10235173384, 16632156749, 33264313498, 66528626996, 133057253992]

約数ペア:

[(1, 133057253992), (2, 66528626996), (4, 33264313498), (8, 16632156749), (13, 10235173384), (19, 7003013368), (26, 5117586692), (38, 3501506684), (43, 3094354744), (52, 2558793346), (76, 1750753342), (86, 1547177372), (104, 1279396673), (152, 875376671), (172, 773588686), (247, 538693336), (344, 386794343), (494, 269346668), (559, 238027288), (817, 162860776), (988, 134673334), (1118, 119013644), (1634, 81430388), (1976, 67336667), (2236, 59506822), (3268, 40715194), (4472, 29753411), (6536, 20357597), (10621, 12527752), (21242, 6263876), (42484, 3131938), (84968, 1565969)]