156727504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3709}}^1$

素因数の和:3875

約数の個数: 40

約数和(自身を含む): 322028000

約数和(自身を除く): 165300496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2641, 3709, 5282, 7418, 10564, 14836, 21128, 29672, 42256, 59344, 70471, 140942, 281884, 515551, 563768, 1031102, 1127536, 2062204, 4124408, 8248816, 9795469, 19590938, 39181876, 78363752, 156727504]

約数ペア:

[(1, 156727504), (2, 78363752), (4, 39181876), (8, 19590938), (16, 9795469), (19, 8248816), (38, 4124408), (76, 2062204), (139, 1127536), (152, 1031102), (278, 563768), (304, 515551), (556, 281884), (1112, 140942), (2224, 70471), (2641, 59344), (3709, 42256), (5282, 29672), (7418, 21128), (10564, 14836)]