169437216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 482969088

約数和(自身を除く): 313531872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 137, 156, 208, 274, 312, 411, 416, 548, 624, 822, 991, 1096, 1248, 1644, 1781, 1982, 2192, 2973, 3288, 3562, 3964, 4384, 5343, 5946, 6576, 7124, 7928, 10686, 11892, 12883, 13152, 14248, 15856, 21372, 23784, 25766, 28496, 31712, 38649, 42744, 47568, 51532, 56992, 77298, 85488, 95136, 103064, 135767, 154596, 170976, 206128, 271534, 309192, 407301, 412256, 543068, 618384, 814602, 1086136, 1236768, 1629204, 1764971, 2172272, 3258408, 3529942, 4344544, 5294913, 6516816, 7059884, 10589826, 13033632, 14119768, 21179652, 28239536, 42359304, 56479072, 84718608, 169437216]

約数ペア:

[(1, 169437216), (2, 84718608), (3, 56479072), (4, 42359304), (6, 28239536), (8, 21179652), (12, 14119768), (13, 13033632), (16, 10589826), (24, 7059884), (26, 6516816), (32, 5294913), (39, 4344544), (48, 3529942), (52, 3258408), (78, 2172272), (96, 1764971), (104, 1629204), (137, 1236768), (156, 1086136), (208, 814602), (274, 618384), (312, 543068), (411, 412256), (416, 407301), (548, 309192), (624, 271534), (822, 206128), (991, 170976), (1096, 154596), (1248, 135767), (1644, 103064), (1781, 95136), (1982, 85488), (2192, 77298), (2973, 56992), (3288, 51532), (3562, 47568), (3964, 42744), (4384, 38649), (5343, 31712), (5946, 28496), (6576, 25766), (7124, 23784), (7928, 21372), (10686, 15856), (11892, 14248), (12883, 13152)]