149894724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13417}}^1$

素因数の和:13457

約数の個数: 72

約数和(自身を含む): 428302560

約数和(自身を除く): 278407836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 13417, 26834, 40251, 53668, 80502, 93919, 161004, 187838, 254923, 281757, 375676, 509846, 563514, 657433, 764769, 1019692, 1127028, 1314866, 1529538, 1784461, 1972299, 2629732, 3059076, 3568922, 3944598, 5353383, 7137844, 7889196, 10706766, 12491227, 21413532, 24982454, 37473681, 49964908, 74947362, 149894724]

約数ペア:

[(1, 149894724), (2, 74947362), (3, 49964908), (4, 37473681), (6, 24982454), (7, 21413532), (12, 12491227), (14, 10706766), (19, 7889196), (21, 7137844), (28, 5353383), (38, 3944598), (42, 3568922), (49, 3059076), (57, 2629732), (76, 1972299), (84, 1784461), (98, 1529538), (114, 1314866), (133, 1127028), (147, 1019692), (196, 764769), (228, 657433), (266, 563514), (294, 509846), (399, 375676), (532, 281757), (588, 254923), (798, 187838), (931, 161004), (1596, 93919), (1862, 80502), (2793, 53668), (3724, 40251), (5586, 26834), (11172, 13417)]