156919557080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{517613}}^1$

素因数の和:517701

約数の個数: 128

約数和(自身を含む): 422621478720

約数和(自身を除く): 265701921640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 53, 55, 65, 88, 104, 106, 110, 130, 143, 212, 220, 260, 265, 286, 424, 440, 520, 530, 572, 583, 689, 715, 1060, 1144, 1166, 1378, 1430, 2120, 2332, 2756, 2860, 2915, 3445, 4664, 5512, 5720, 5830, 6890, 7579, 11660, 13780, 15158, 23320, 27560, 30316, 37895, 60632, 75790, 151580, 303160, 517613, 1035226, 2070452, 2588065, 4140904, 5176130, 5693743, 6728969, 10352260, 11387486, 13457938, 20704520, 22774972, 26915876, 27433489, 28468715, 33644845, 45549944, 53831752, 54866978, 56937430, 67289690, 74018659, 109733956, 113874860, 134579380, 137167445, 148037318, 219467912, 227749720, 269158760, 274334890, 296074636, 301768379, 356635357, 370093295, 548669780, 592149272, 603536758, 713270714, 740186590, 1097339560, 1207073516, 1426541428, 1480373180, 1508841895, 1783176785, 2414147032, 2853082856, 2960746360, 3017683790, 3566353570, 3922988927, 6035367580, 7132707140, 7845977854, 12070735160, 14265414280, 15691955708, 19614944635, 31383911416, 39229889270, 78459778540, 156919557080]

約数ペア:

[(1, 156919557080), (2, 78459778540), (4, 39229889270), (5, 31383911416), (8, 19614944635), (10, 15691955708), (11, 14265414280), (13, 12070735160), (20, 7845977854), (22, 7132707140), (26, 6035367580), (40, 3922988927), (44, 3566353570), (52, 3017683790), (53, 2960746360), (55, 2853082856), (65, 2414147032), (88, 1783176785), (104, 1508841895), (106, 1480373180), (110, 1426541428), (130, 1207073516), (143, 1097339560), (212, 740186590), (220, 713270714), (260, 603536758), (265, 592149272), (286, 548669780), (424, 370093295), (440, 356635357), (520, 301768379), (530, 296074636), (572, 274334890), (583, 269158760), (689, 227749720), (715, 219467912), (1060, 148037318), (1144, 137167445), (1166, 134579380), (1378, 113874860), (1430, 109733956), (2120, 74018659), (2332, 67289690), (2756, 56937430), (2860, 54866978), (2915, 53831752), (3445, 45549944), (4664, 33644845), (5512, 28468715), (5720, 27433489), (5830, 26915876), (6890, 22774972), (7579, 20704520), (11660, 13457938), (13780, 11387486), (15158, 10352260), (23320, 6728969), (27560, 5693743), (30316, 5176130), (37895, 4140904), (60632, 2588065), (75790, 2070452), (151580, 1035226), (303160, 517613)]