126238944

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 371879424

約数和(自身を除く): 245640480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 251, 312, 338, 372, 403, 416, 496, 502, 507, 624, 676, 744, 753, 806, 992, 1004, 1014, 1209, 1248, 1352, 1488, 1506, 1612, 2008, 2028, 2418, 2704, 2976, 3012, 3224, 3263, 4016, 4056, 4836, 5239, 5408, 6024, 6448, 6526, 7781, 8032, 8112, 9672, 9789, 10478, 12048, 12896, 13052, 15562, 15717, 16224, 19344, 19578, 20956, 23343, 24096, 26104, 31124, 31434, 38688, 39156, 41912, 42419, 46686, 52208, 62248, 62868, 78312, 83824, 84838, 93372, 101153, 104416, 124496, 125736, 127257, 156624, 167648, 169676, 186744, 202306, 248992, 251472, 254514, 303459, 313248, 339352, 373488, 404612, 502944, 509028, 606918, 678704, 746976, 809224, 1018056, 1213836, 1314989, 1357408, 1618448, 2036112, 2427672, 2629978, 3236896, 3944967, 4072224, 4855344, 5259956, 7889934, 9710688, 10519912, 15779868, 21039824, 31559736, 42079648, 63119472, 126238944]

約数ペア:

[(1, 126238944), (2, 63119472), (3, 42079648), (4, 31559736), (6, 21039824), (8, 15779868), (12, 10519912), (13, 9710688), (16, 7889934), (24, 5259956), (26, 4855344), (31, 4072224), (32, 3944967), (39, 3236896), (48, 2629978), (52, 2427672), (62, 2036112), (78, 1618448), (93, 1357408), (96, 1314989), (104, 1213836), (124, 1018056), (156, 809224), (169, 746976), (186, 678704), (208, 606918), (248, 509028), (251, 502944), (312, 404612), (338, 373488), (372, 339352), (403, 313248), (416, 303459), (496, 254514), (502, 251472), (507, 248992), (624, 202306), (676, 186744), (744, 169676), (753, 167648), (806, 156624), (992, 127257), (1004, 125736), (1014, 124496), (1209, 104416), (1248, 101153), (1352, 93372), (1488, 84838), (1506, 83824), (1612, 78312), (2008, 62868), (2028, 62248), (2418, 52208), (2704, 46686), (2976, 42419), (3012, 41912), (3224, 39156), (3263, 38688), (4016, 31434), (4056, 31124), (4836, 26104), (5239, 24096), (5408, 23343), (6024, 20956), (6448, 19578), (6526, 19344), (7781, 16224), (8032, 15717), (8112, 15562), (9672, 13052), (9789, 12896), (10478, 12048)]