133170688

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 80

約数和(自身を含む): 308864160

約数和(自身を除く): 175693472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 509, 511, 512, 584, 896, 1018, 1022, 1168, 1792, 2036, 2044, 2336, 3563, 3584, 4072, 4088, 4672, 7126, 8144, 8176, 9344, 14252, 16288, 16352, 18688, 28504, 32576, 32704, 37157, 37376, 57008, 65152, 65408, 74314, 114016, 130304, 130816, 148628, 228032, 260099, 260608, 261632, 297256, 456064, 520198, 594512, 912128, 1040396, 1189024, 1824256, 2080792, 2378048, 4161584, 4756096, 8323168, 9512192, 16646336, 19024384, 33292672, 66585344, 133170688]

約数ペア:

[(1, 133170688), (2, 66585344), (4, 33292672), (7, 19024384), (8, 16646336), (14, 9512192), (16, 8323168), (28, 4756096), (32, 4161584), (56, 2378048), (64, 2080792), (73, 1824256), (112, 1189024), (128, 1040396), (146, 912128), (224, 594512), (256, 520198), (292, 456064), (448, 297256), (509, 261632), (511, 260608), (512, 260099), (584, 228032), (896, 148628), (1018, 130816), (1022, 130304), (1168, 114016), (1792, 74314), (2036, 65408), (2044, 65152), (2336, 57008), (3563, 37376), (3584, 37157), (4072, 32704), (4088, 32576), (4672, 28504), (7126, 18688), (8144, 16352), (8176, 16288), (9344, 14252)]