189176208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2112

約数の個数: 80

約数和(自身を含む): 529924416

約数和(自身を除く): 340748208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1884, 1931, 2041, 2512, 3768, 3862, 4082, 5793, 6123, 7536, 7724, 8164, 11586, 12246, 15448, 16328, 23172, 24492, 25103, 30896, 32656, 46344, 48984, 50206, 75309, 92688, 97968, 100412, 150618, 200824, 301236, 303167, 401648, 602472, 606334, 909501, 1204944, 1212668, 1819002, 2425336, 3638004, 3941171, 4850672, 7276008, 7882342, 11823513, 14552016, 15764684, 23647026, 31529368, 47294052, 63058736, 94588104, 189176208]

約数ペア:

[(1, 189176208), (2, 94588104), (3, 63058736), (4, 47294052), (6, 31529368), (8, 23647026), (12, 15764684), (13, 14552016), (16, 11823513), (24, 7882342), (26, 7276008), (39, 4850672), (48, 3941171), (52, 3638004), (78, 2425336), (104, 1819002), (156, 1212668), (157, 1204944), (208, 909501), (312, 606334), (314, 602472), (471, 401648), (624, 303167), (628, 301236), (942, 200824), (1256, 150618), (1884, 100412), (1931, 97968), (2041, 92688), (2512, 75309), (3768, 50206), (3862, 48984), (4082, 46344), (5793, 32656), (6123, 30896), (7536, 25103), (7724, 24492), (8164, 23172), (11586, 16328), (12246, 15448)]