156137072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 382859424

約数和(自身を除く): 226722352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 113, 146, 169, 182, 208, 226, 292, 338, 364, 452, 511, 584, 676, 728, 791, 904, 949, 1022, 1168, 1183, 1352, 1456, 1469, 1582, 1808, 1898, 2044, 2366, 2704, 2938, 3164, 3796, 4088, 4732, 5876, 6328, 6643, 7592, 8176, 8249, 9464, 10283, 11752, 12337, 12656, 13286, 15184, 16498, 18928, 19097, 20566, 23504, 24674, 26572, 32996, 38194, 41132, 49348, 53144, 57743, 65992, 76388, 82264, 86359, 98696, 106288, 107237, 115486, 131984, 133679, 152776, 164528, 172718, 197392, 214474, 230972, 267358, 305552, 345436, 428948, 461944, 534716, 690872, 750659, 857896, 923888, 1069432, 1381744, 1394081, 1501318, 1715792, 2138864, 2788162, 3002636, 5576324, 6005272, 9758567, 11152648, 12010544, 19517134, 22305296, 39034268, 78068536, 156137072]

約数ペア:

[(1, 156137072), (2, 78068536), (4, 39034268), (7, 22305296), (8, 19517134), (13, 12010544), (14, 11152648), (16, 9758567), (26, 6005272), (28, 5576324), (52, 3002636), (56, 2788162), (73, 2138864), (91, 1715792), (104, 1501318), (112, 1394081), (113, 1381744), (146, 1069432), (169, 923888), (182, 857896), (208, 750659), (226, 690872), (292, 534716), (338, 461944), (364, 428948), (452, 345436), (511, 305552), (584, 267358), (676, 230972), (728, 214474), (791, 197392), (904, 172718), (949, 164528), (1022, 152776), (1168, 133679), (1183, 131984), (1352, 115486), (1456, 107237), (1469, 106288), (1582, 98696), (1808, 86359), (1898, 82264), (2044, 76388), (2366, 65992), (2704, 57743), (2938, 53144), (3164, 49348), (3796, 41132), (4088, 38194), (4732, 32996), (5876, 26572), (6328, 24674), (6643, 23504), (7592, 20566), (8176, 19097), (8249, 18928), (9464, 16498), (10283, 15184), (11752, 13286), (12337, 12656)]