172042188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 442337280

約数和(自身を除く): 270295092

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 101, 114, 124, 186, 202, 228, 241, 303, 372, 404, 482, 589, 606, 723, 964, 1178, 1212, 1446, 1767, 1919, 2356, 2892, 3131, 3534, 3838, 4579, 5757, 6262, 7068, 7471, 7676, 9158, 9393, 11514, 12524, 13737, 14942, 18316, 18786, 22413, 23028, 24341, 27474, 29884, 37572, 44826, 48682, 54948, 59489, 73023, 89652, 97364, 118978, 141949, 146046, 178467, 237956, 283898, 292092, 356934, 425847, 462479, 567796, 713868, 754571, 851694, 924958, 1387437, 1509142, 1703388, 1849916, 2263713, 2774874, 3018284, 4527426, 5549748, 9054852, 14336849, 28673698, 43010547, 57347396, 86021094, 172042188]

約数ペア:

[(1, 172042188), (2, 86021094), (3, 57347396), (4, 43010547), (6, 28673698), (12, 14336849), (19, 9054852), (31, 5549748), (38, 4527426), (57, 3018284), (62, 2774874), (76, 2263713), (93, 1849916), (101, 1703388), (114, 1509142), (124, 1387437), (186, 924958), (202, 851694), (228, 754571), (241, 713868), (303, 567796), (372, 462479), (404, 425847), (482, 356934), (589, 292092), (606, 283898), (723, 237956), (964, 178467), (1178, 146046), (1212, 141949), (1446, 118978), (1767, 97364), (1919, 89652), (2356, 73023), (2892, 59489), (3131, 54948), (3534, 48682), (3838, 44826), (4579, 37572), (5757, 29884), (6262, 27474), (7068, 24341), (7471, 23028), (7676, 22413), (9158, 18786), (9393, 18316), (11514, 14942), (12524, 13737)]