15198816

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 43182720

約数和(自身を除く): 27983904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 67, 68, 96, 102, 134, 136, 139, 201, 204, 268, 272, 278, 402, 408, 417, 536, 544, 556, 804, 816, 834, 1072, 1112, 1139, 1608, 1632, 1668, 2144, 2224, 2278, 2363, 3216, 3336, 3417, 4448, 4556, 4726, 6432, 6672, 6834, 7089, 9112, 9313, 9452, 13344, 13668, 14178, 18224, 18626, 18904, 27336, 27939, 28356, 36448, 37252, 37808, 54672, 55878, 56712, 74504, 75616, 109344, 111756, 113424, 149008, 158321, 223512, 226848, 298016, 316642, 447024, 474963, 633284, 894048, 949926, 1266568, 1899852, 2533136, 3799704, 5066272, 7599408, 15198816]

約数ペア:

[(1, 15198816), (2, 7599408), (3, 5066272), (4, 3799704), (6, 2533136), (8, 1899852), (12, 1266568), (16, 949926), (17, 894048), (24, 633284), (32, 474963), (34, 447024), (48, 316642), (51, 298016), (67, 226848), (68, 223512), (96, 158321), (102, 149008), (134, 113424), (136, 111756), (139, 109344), (201, 75616), (204, 74504), (268, 56712), (272, 55878), (278, 54672), (402, 37808), (408, 37252), (417, 36448), (536, 28356), (544, 27939), (556, 27336), (804, 18904), (816, 18626), (834, 18224), (1072, 14178), (1112, 13668), (1139, 13344), (1608, 9452), (1632, 9313), (1668, 9112), (2144, 7089), (2224, 6834), (2278, 6672), (2363, 6432), (3216, 4726), (3336, 4556), (3417, 4448)]