159663816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4035

約数の個数: 96

約数和(自身を含む): 476636160

約数和(自身を除く): 316972344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 3967, 4472, 5031, 6708, 7934, 10062, 11901, 13416, 15868, 20124, 23802, 31736, 35703, 40248, 47604, 51571, 71406, 95208, 103142, 142812, 154713, 170581, 206284, 285624, 309426, 341162, 412568, 464139, 511743, 618852, 682324, 928278, 1023486, 1237704, 1364648, 1535229, 1856556, 2046972, 2217553, 3070458, 3713112, 4093944, 4435106, 6140916, 6652659, 8870212, 12281832, 13305318, 17740424, 19957977, 26610636, 39915954, 53221272, 79831908, 159663816]

約数ペア:

[(1, 159663816), (2, 79831908), (3, 53221272), (4, 39915954), (6, 26610636), (8, 19957977), (9, 17740424), (12, 13305318), (13, 12281832), (18, 8870212), (24, 6652659), (26, 6140916), (36, 4435106), (39, 4093944), (43, 3713112), (52, 3070458), (72, 2217553), (78, 2046972), (86, 1856556), (104, 1535229), (117, 1364648), (129, 1237704), (156, 1023486), (172, 928278), (234, 682324), (258, 618852), (312, 511743), (344, 464139), (387, 412568), (468, 341162), (516, 309426), (559, 285624), (774, 206284), (936, 170581), (1032, 154713), (1118, 142812), (1548, 103142), (1677, 95208), (2236, 71406), (3096, 51571), (3354, 47604), (3967, 40248), (4472, 35703), (5031, 31736), (6708, 23802), (7934, 20124), (10062, 15868), (11901, 13416)]