157665664

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2379

約数の個数: 64

約数和(自身を含む): 346661280

約数和(自身を除く): 188995616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 2132, 2311, 2624, 4264, 4622, 5248, 8528, 9244, 17056, 18488, 30043, 34112, 36976, 60086, 68224, 73952, 94751, 120172, 147904, 189502, 240344, 295808, 379004, 480688, 758008, 961376, 1231763, 1516016, 1922752, 2463526, 3032032, 3845504, 4927052, 6064064, 9854104, 12128128, 19708208, 39416416, 78832832, 157665664]

約数ペア:

[(1, 157665664), (2, 78832832), (4, 39416416), (8, 19708208), (13, 12128128), (16, 9854104), (26, 6064064), (32, 4927052), (41, 3845504), (52, 3032032), (64, 2463526), (82, 1922752), (104, 1516016), (128, 1231763), (164, 961376), (208, 758008), (328, 480688), (416, 379004), (533, 295808), (656, 240344), (832, 189502), (1066, 147904), (1312, 120172), (1664, 94751), (2132, 73952), (2311, 68224), (2624, 60086), (4264, 36976), (4622, 34112), (5248, 30043), (8528, 18488), (9244, 17056)]