198333876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 524740608

約数和(自身を除く): 326406732

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 167, 276, 299, 331, 334, 501, 598, 662, 668, 897, 993, 1002, 1196, 1324, 1794, 1986, 2004, 2171, 3588, 3841, 3972, 4303, 4342, 6513, 7613, 7682, 8606, 8684, 11523, 12909, 13026, 15226, 15364, 17212, 22839, 23046, 25818, 26052, 30452, 45678, 46092, 49933, 51636, 55277, 91356, 98969, 99866, 110554, 149799, 165831, 197938, 199732, 221108, 296907, 299598, 331662, 395876, 593814, 599196, 663324, 718601, 1187628, 1271371, 1437202, 2155803, 2542742, 2874404, 3814113, 4311606, 5085484, 7628226, 8623212, 15256452, 16527823, 33055646, 49583469, 66111292, 99166938, 198333876]

約数ペア:

[(1, 198333876), (2, 99166938), (3, 66111292), (4, 49583469), (6, 33055646), (12, 16527823), (13, 15256452), (23, 8623212), (26, 7628226), (39, 5085484), (46, 4311606), (52, 3814113), (69, 2874404), (78, 2542742), (92, 2155803), (138, 1437202), (156, 1271371), (167, 1187628), (276, 718601), (299, 663324), (331, 599196), (334, 593814), (501, 395876), (598, 331662), (662, 299598), (668, 296907), (897, 221108), (993, 199732), (1002, 197938), (1196, 165831), (1324, 149799), (1794, 110554), (1986, 99866), (2004, 98969), (2171, 91356), (3588, 55277), (3841, 51636), (3972, 49933), (4303, 46092), (4342, 45678), (6513, 30452), (7613, 26052), (7682, 25818), (8606, 23046), (8684, 22839), (11523, 17212), (12909, 15364), (13026, 15226)]