156980247116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7178537}}^1$

素因数の和:7178630

約数の個数: 48

約数和(自身を含む): 347326382592

約数和(自身を除く): 190346135476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 7178537, 14357074, 28714148, 50249759, 78963907, 100499518, 157927814, 200999036, 315855628, 509676127, 552747349, 1019352254, 1105494698, 2038704508, 2210989396, 3567732889, 5606437397, 7135465778, 11212874794, 14270931556, 22425749588, 39245061779, 78490123558, 156980247116]

約数ペア:

[(1, 156980247116), (2, 78490123558), (4, 39245061779), (7, 22425749588), (11, 14270931556), (14, 11212874794), (22, 7135465778), (28, 5606437397), (44, 3567732889), (71, 2210989396), (77, 2038704508), (142, 1105494698), (154, 1019352254), (284, 552747349), (308, 509676127), (497, 315855628), (781, 200999036), (994, 157927814), (1562, 100499518), (1988, 78963907), (3124, 50249759), (5467, 28714148), (10934, 14357074), (21868, 7178537)]