128322792

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15233}}^1$

素因数の和:15264

約数の個数: 80

約数和(自身を含む): 387095940

約数和(自身を除く): 258773148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 15233, 30466, 45699, 60932, 91398, 121864, 137097, 182796, 198029, 274194, 365592, 396058, 411291, 548388, 594087, 792116, 822582, 1096776, 1188174, 1233873, 1584232, 1645164, 1782261, 2376348, 2467746, 3290328, 3564522, 4752696, 4935492, 5346783, 7129044, 9870984, 10693566, 14258088, 16040349, 21387132, 32080698, 42774264, 64161396, 128322792]

約数ペア:

[(1, 128322792), (2, 64161396), (3, 42774264), (4, 32080698), (6, 21387132), (8, 16040349), (9, 14258088), (12, 10693566), (13, 9870984), (18, 7129044), (24, 5346783), (26, 4935492), (27, 4752696), (36, 3564522), (39, 3290328), (52, 2467746), (54, 2376348), (72, 1782261), (78, 1645164), (81, 1584232), (104, 1233873), (108, 1188174), (117, 1096776), (156, 822582), (162, 792116), (216, 594087), (234, 548388), (312, 411291), (324, 396058), (351, 365592), (468, 274194), (648, 198029), (702, 182796), (936, 137097), (1053, 121864), (1404, 91398), (2106, 60932), (2808, 45699), (4212, 30466), (8424, 15233)]