149613620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 357654528

約数和(自身を除く): 208040908

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 127, 130, 197, 230, 254, 260, 299, 394, 460, 508, 598, 635, 788, 985, 1196, 1270, 1495, 1651, 1970, 2540, 2561, 2921, 2990, 3302, 3940, 4531, 5122, 5842, 5980, 6604, 8255, 9062, 10244, 11684, 12805, 14605, 16510, 18124, 22655, 25019, 25610, 29210, 33020, 37973, 45310, 50038, 51220, 58420, 58903, 75946, 90620, 100076, 117806, 125095, 151892, 189865, 235612, 250190, 294515, 325247, 379730, 500380, 575437, 589030, 650494, 759460, 1150874, 1178060, 1300988, 1626235, 2301748, 2877185, 3252470, 5754370, 6504940, 7480681, 11508740, 14961362, 29922724, 37403405, 74806810, 149613620]

約数ペア:

[(1, 149613620), (2, 74806810), (4, 37403405), (5, 29922724), (10, 14961362), (13, 11508740), (20, 7480681), (23, 6504940), (26, 5754370), (46, 3252470), (52, 2877185), (65, 2301748), (92, 1626235), (115, 1300988), (127, 1178060), (130, 1150874), (197, 759460), (230, 650494), (254, 589030), (260, 575437), (299, 500380), (394, 379730), (460, 325247), (508, 294515), (598, 250190), (635, 235612), (788, 189865), (985, 151892), (1196, 125095), (1270, 117806), (1495, 100076), (1651, 90620), (1970, 75946), (2540, 58903), (2561, 58420), (2921, 51220), (2990, 50038), (3302, 45310), (3940, 37973), (4531, 33020), (5122, 29210), (5842, 25610), (5980, 25019), (6604, 22655), (8255, 18124), (9062, 16510), (10244, 14605), (11684, 12805)]