151937262

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 389836800

約数和(自身を除く): 237899538

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 31, 34, 38, 51, 54, 57, 62, 93, 102, 114, 153, 171, 186, 279, 281, 306, 323, 342, 459, 513, 527, 558, 562, 589, 646, 837, 843, 918, 969, 1026, 1054, 1178, 1581, 1674, 1686, 1767, 1938, 2529, 2907, 3162, 3534, 4743, 4777, 5058, 5301, 5339, 5814, 7587, 8711, 8721, 9486, 9554, 10013, 10602, 10678, 14229, 14331, 15174, 15903, 16017, 17422, 17442, 20026, 26133, 28458, 28662, 30039, 31806, 32034, 42993, 48051, 52266, 60078, 78399, 85986, 90117, 90763, 96102, 128979, 144153, 148087, 156798, 165509, 180234, 181526, 235197, 257958, 270351, 272289, 288306, 296174, 331018, 444261, 470394, 496527, 540702, 544578, 816867, 888522, 993054, 1332783, 1489581, 1633734, 2450601, 2665566, 2813653, 2979162, 3998349, 4468743, 4901202, 5627306, 7996698, 8440959, 8937486, 16881918, 25322877, 50645754, 75968631, 151937262]

約数ペア:

[(1, 151937262), (2, 75968631), (3, 50645754), (6, 25322877), (9, 16881918), (17, 8937486), (18, 8440959), (19, 7996698), (27, 5627306), (31, 4901202), (34, 4468743), (38, 3998349), (51, 2979162), (54, 2813653), (57, 2665566), (62, 2450601), (93, 1633734), (102, 1489581), (114, 1332783), (153, 993054), (171, 888522), (186, 816867), (279, 544578), (281, 540702), (306, 496527), (323, 470394), (342, 444261), (459, 331018), (513, 296174), (527, 288306), (558, 272289), (562, 270351), (589, 257958), (646, 235197), (837, 181526), (843, 180234), (918, 165509), (969, 156798), (1026, 148087), (1054, 144153), (1178, 128979), (1581, 96102), (1674, 90763), (1686, 90117), (1767, 85986), (1938, 78399), (2529, 60078), (2907, 52266), (3162, 48051), (3534, 42993), (4743, 32034), (4777, 31806), (5058, 30039), (5301, 28662), (5339, 28458), (5814, 26133), (7587, 20026), (8711, 17442), (8721, 17422), (9486, 16017), (9554, 15903), (10013, 15174), (10602, 14331), (10678, 14229)]