150919812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12979}}^1$

素因数の和:13025

約数の個数: 72

約数和(自身を含む): 425224800

約数和(自身を除く): 274304988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 12979, 25958, 38937, 51916, 77874, 116811, 155748, 220643, 233622, 246601, 441286, 467244, 493202, 661929, 739803, 882572, 986404, 1323858, 1479606, 1985787, 2219409, 2647716, 2959212, 3971574, 4192217, 4438818, 7943148, 8384434, 8877636, 12576651, 16768868, 25153302, 37729953, 50306604, 75459906, 150919812]

約数ペア:

[(1, 150919812), (2, 75459906), (3, 50306604), (4, 37729953), (6, 25153302), (9, 16768868), (12, 12576651), (17, 8877636), (18, 8384434), (19, 7943148), (34, 4438818), (36, 4192217), (38, 3971574), (51, 2959212), (57, 2647716), (68, 2219409), (76, 1985787), (102, 1479606), (114, 1323858), (153, 986404), (171, 882572), (204, 739803), (228, 661929), (306, 493202), (323, 467244), (342, 441286), (612, 246601), (646, 233622), (684, 220643), (969, 155748), (1292, 116811), (1938, 77874), (2907, 51916), (3876, 38937), (5814, 25958), (11628, 12979)]