188038284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 513273600

約数和(自身を除く): 325235316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 796, 1194, 1393, 1607, 2388, 2786, 3214, 4179, 4821, 5572, 6428, 8358, 9642, 9751, 11249, 16716, 19284, 19502, 22498, 29253, 33747, 39004, 44996, 58506, 67494, 78743, 117012, 134988, 157486, 236229, 314972, 319793, 472458, 639586, 944916, 959379, 1279172, 1918758, 2238551, 3837516, 4477102, 6715653, 8954204, 13431306, 15669857, 26862612, 31339714, 47009571, 62679428, 94019142, 188038284]

約数ペア:

[(1, 188038284), (2, 94019142), (3, 62679428), (4, 47009571), (6, 31339714), (7, 26862612), (12, 15669857), (14, 13431306), (21, 8954204), (28, 6715653), (42, 4477102), (49, 3837516), (84, 2238551), (98, 1918758), (147, 1279172), (196, 959379), (199, 944916), (294, 639586), (398, 472458), (588, 319793), (597, 314972), (796, 236229), (1194, 157486), (1393, 134988), (1607, 117012), (2388, 78743), (2786, 67494), (3214, 58506), (4179, 44996), (4821, 39004), (5572, 33747), (6428, 29253), (8358, 22498), (9642, 19502), (9751, 19284), (11249, 16716)]