187228160

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 112

約数和(自身を含む): 514295136

約数和(自身を除く): 327066976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 653, 896, 1024, 1120, 1280, 1306, 1792, 2048, 2240, 2560, 2612, 3265, 3584, 4096, 4480, 4571, 5120, 5224, 6530, 7168, 8192, 8960, 9142, 10240, 10448, 13060, 14336, 17920, 18284, 20480, 20896, 22855, 26120, 28672, 35840, 36568, 40960, 41792, 45710, 52240, 57344, 71680, 73136, 83584, 91420, 104480, 143360, 146272, 167168, 182840, 208960, 286720, 292544, 334336, 365680, 417920, 585088, 668672, 731360, 835840, 1170176, 1337344, 1462720, 1671680, 2340352, 2674688, 2925440, 3343360, 4680704, 5349376, 5850880, 6686720, 9361408, 11701760, 13373440, 18722816, 23403520, 26746880, 37445632, 46807040, 93614080, 187228160]

約数ペア:

[(1, 187228160), (2, 93614080), (4, 46807040), (5, 37445632), (7, 26746880), (8, 23403520), (10, 18722816), (14, 13373440), (16, 11701760), (20, 9361408), (28, 6686720), (32, 5850880), (35, 5349376), (40, 4680704), (56, 3343360), (64, 2925440), (70, 2674688), (80, 2340352), (112, 1671680), (128, 1462720), (140, 1337344), (160, 1170176), (224, 835840), (256, 731360), (280, 668672), (320, 585088), (448, 417920), (512, 365680), (560, 334336), (640, 292544), (653, 286720), (896, 208960), (1024, 182840), (1120, 167168), (1280, 146272), (1306, 143360), (1792, 104480), (2048, 91420), (2240, 83584), (2560, 73136), (2612, 71680), (3265, 57344), (3584, 52240), (4096, 45710), (4480, 41792), (4571, 40960), (5120, 36568), (5224, 35840), (6530, 28672), (7168, 26120), (8192, 22855), (8960, 20896), (9142, 20480), (10240, 18284), (10448, 17920), (13060, 14336)]