190078356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4933}}^1$

素因数の和:4985

約数の個数: 72

約数和(自身を含む): 505636320

約数和(自身を除く): 315557964

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 4933, 6422, 9633, 9866, 12844, 14799, 19266, 19732, 29598, 38532, 59196, 64129, 93727, 128258, 187454, 192387, 256516, 281181, 374908, 384774, 562362, 769548, 833677, 1124724, 1218451, 1667354, 2436902, 2501031, 3334708, 3655353, 4873804, 5002062, 7310706, 10004124, 14621412, 15839863, 31679726, 47519589, 63359452, 95039178, 190078356]

約数ペア:

[(1, 190078356), (2, 95039178), (3, 63359452), (4, 47519589), (6, 31679726), (12, 15839863), (13, 14621412), (19, 10004124), (26, 7310706), (38, 5002062), (39, 4873804), (52, 3655353), (57, 3334708), (76, 2501031), (78, 2436902), (114, 1667354), (156, 1218451), (169, 1124724), (228, 833677), (247, 769548), (338, 562362), (494, 384774), (507, 374908), (676, 281181), (741, 256516), (988, 192387), (1014, 187454), (1482, 128258), (2028, 93727), (2964, 64129), (3211, 59196), (4933, 38532), (6422, 29598), (9633, 19732), (9866, 19266), (12844, 14799)]