154382904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8725

約数の個数: 96

約数和(自身を含む): 474037200

約数和(自身を除く): 319654296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8681, 8892, 17362, 17784, 26043, 34724, 52086, 69448, 78129, 104172, 112853, 156258, 164939, 208344, 225706, 312516, 329878, 338559, 451412, 494817, 625032, 659756, 677118, 902824, 989634, 1015677, 1319512, 1354236, 1484451, 1979268, 2031354, 2144207, 2708472, 2968902, 3958536, 4062708, 4288414, 5937804, 6432621, 8125416, 8576828, 11875608, 12865242, 17153656, 19297863, 25730484, 38595726, 51460968, 77191452, 154382904]

約数ペア:

[(1, 154382904), (2, 77191452), (3, 51460968), (4, 38595726), (6, 25730484), (8, 19297863), (9, 17153656), (12, 12865242), (13, 11875608), (18, 8576828), (19, 8125416), (24, 6432621), (26, 5937804), (36, 4288414), (38, 4062708), (39, 3958536), (52, 2968902), (57, 2708472), (72, 2144207), (76, 2031354), (78, 1979268), (104, 1484451), (114, 1354236), (117, 1319512), (152, 1015677), (156, 989634), (171, 902824), (228, 677118), (234, 659756), (247, 625032), (312, 494817), (342, 451412), (456, 338559), (468, 329878), (494, 312516), (684, 225706), (741, 208344), (936, 164939), (988, 156258), (1368, 112853), (1482, 104172), (1976, 78129), (2223, 69448), (2964, 52086), (4446, 34724), (5928, 26043), (8681, 17784), (8892, 17362)]