163100392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 379048320

約数和(自身を除く): 215947928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 628, 728, 1099, 1256, 1427, 2041, 2198, 2854, 4082, 4396, 5708, 8164, 8792, 9989, 11416, 14287, 16328, 18551, 19978, 28574, 37102, 39956, 57148, 74204, 79912, 114296, 129857, 148408, 224039, 259714, 448078, 519428, 896156, 1038856, 1568273, 1792312, 2912507, 3136546, 5825014, 6273092, 11650028, 12546184, 20387549, 23300056, 40775098, 81550196, 163100392]

約数ペア:

[(1, 163100392), (2, 81550196), (4, 40775098), (7, 23300056), (8, 20387549), (13, 12546184), (14, 11650028), (26, 6273092), (28, 5825014), (52, 3136546), (56, 2912507), (91, 1792312), (104, 1568273), (157, 1038856), (182, 896156), (314, 519428), (364, 448078), (628, 259714), (728, 224039), (1099, 148408), (1256, 129857), (1427, 114296), (2041, 79912), (2198, 74204), (2854, 57148), (4082, 39956), (4396, 37102), (5708, 28574), (8164, 19978), (8792, 18551), (9989, 16328), (11416, 14287)]