156949612060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{4201}}^1$

素因数の和:4655

約数の個数: 96

約数和(自身を含む): 339289784064

約数和(自身を除く): 182340172004

約数列:

[1, 2, 4, 5, 10, 20, 61, 113, 122, 226, 244, 271, 305, 452, 542, 565, 610, 1084, 1130, 1220, 1355, 2260, 2710, 4201, 5420, 6893, 8402, 13786, 16531, 16804, 21005, 27572, 30623, 33062, 34465, 42010, 61246, 66124, 68930, 82655, 84020, 122492, 137860, 153115, 165310, 256261, 306230, 330620, 474713, 512522, 612460, 949426, 1025044, 1138471, 1281305, 1868003, 1898852, 2276942, 2373565, 2562610, 3736006, 4553884, 4747130, 5125220, 5692355, 7472012, 9340015, 9494260, 11384710, 18680030, 22769420, 28957493, 37360060, 57914986, 69446731, 115829972, 128647223, 138893462, 144787465, 257294446, 277786924, 289574930, 347233655, 514588892, 579149860, 643236115, 694467310, 1286472230, 1388934620, 2572944460, 7847480603, 15694961206, 31389922412, 39237403015, 78474806030, 156949612060]

約数ペア:

[(1, 156949612060), (2, 78474806030), (4, 39237403015), (5, 31389922412), (10, 15694961206), (20, 7847480603), (61, 2572944460), (113, 1388934620), (122, 1286472230), (226, 694467310), (244, 643236115), (271, 579149860), (305, 514588892), (452, 347233655), (542, 289574930), (565, 277786924), (610, 257294446), (1084, 144787465), (1130, 138893462), (1220, 128647223), (1355, 115829972), (2260, 69446731), (2710, 57914986), (4201, 37360060), (5420, 28957493), (6893, 22769420), (8402, 18680030), (13786, 11384710), (16531, 9494260), (16804, 9340015), (21005, 7472012), (27572, 5692355), (30623, 5125220), (33062, 4747130), (34465, 4553884), (42010, 3736006), (61246, 2562610), (66124, 2373565), (68930, 2276942), (82655, 1898852), (84020, 1868003), (122492, 1281305), (137860, 1138471), (153115, 1025044), (165310, 949426), (256261, 612460), (306230, 512522), (330620, 474713)]