156835840

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{547}}^1$

素因数の和:585

約数の個数: 112

約数和(自身を含む): 430938432

約数和(自身を除く): 274102592

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, 547, 560, 640, 896, 1024, 1094, 1120, 1280, 1792, 2048, 2188, 2240, 2560, 2735, 3584, 3829, 4096, 4376, 4480, 5120, 5470, 7168, 7658, 8192, 8752, 8960, 10240, 10940, 14336, 15316, 17504, 17920, 19145, 20480, 21880, 28672, 30632, 35008, 35840, 38290, 40960, 43760, 57344, 61264, 70016, 71680, 76580, 87520, 122528, 140032, 143360, 153160, 175040, 245056, 280064, 286720, 306320, 350080, 490112, 560128, 612640, 700160, 980224, 1120256, 1225280, 1400320, 1960448, 2240512, 2450560, 2800640, 3920896, 4481024, 4901120, 5601280, 7841792, 9802240, 11202560, 15683584, 19604480, 22405120, 31367168, 39208960, 78417920, 156835840]

約数ペア:

[(1, 156835840), (2, 78417920), (4, 39208960), (5, 31367168), (7, 22405120), (8, 19604480), (10, 15683584), (14, 11202560), (16, 9802240), (20, 7841792), (28, 5601280), (32, 4901120), (35, 4481024), (40, 3920896), (56, 2800640), (64, 2450560), (70, 2240512), (80, 1960448), (112, 1400320), (128, 1225280), (140, 1120256), (160, 980224), (224, 700160), (256, 612640), (280, 560128), (320, 490112), (448, 350080), (512, 306320), (547, 286720), (560, 280064), (640, 245056), (896, 175040), (1024, 153160), (1094, 143360), (1120, 140032), (1280, 122528), (1792, 87520), (2048, 76580), (2188, 71680), (2240, 70016), (2560, 61264), (2735, 57344), (3584, 43760), (3829, 40960), (4096, 38290), (4376, 35840), (4480, 35008), (5120, 30632), (5470, 28672), (7168, 21880), (7658, 20480), (8192, 19145), (8752, 17920), (8960, 17504), (10240, 15316), (10940, 14336)]