156975384280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{142193}}^1$

素因数の和:142421

約数の個数: 128

約数和(自身を含む): 417094816320

約数和(自身を除く): 260119432040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 193, 220, 260, 286, 386, 440, 520, 572, 715, 772, 965, 1144, 1430, 1544, 1930, 2123, 2509, 2860, 3860, 4246, 5018, 5720, 7720, 8492, 10036, 10615, 12545, 16984, 20072, 21230, 25090, 27599, 42460, 50180, 55198, 84920, 100360, 110396, 137995, 142193, 220792, 275990, 284386, 551980, 568772, 710965, 1103960, 1137544, 1421930, 1564123, 1848509, 2843860, 3128246, 3697018, 5687720, 6256492, 7394036, 7820615, 9242545, 12512984, 14788072, 15641230, 18485090, 20333599, 27443249, 31282460, 36970180, 40667198, 54886498, 62564920, 73940360, 81334396, 101667995, 109772996, 137216245, 162668792, 203335990, 219545992, 274432490, 301875739, 356762237, 406671980, 548864980, 603751478, 713524474, 813343960, 1097729960, 1207502956, 1427048948, 1509378695, 1783811185, 2415005912, 2854097896, 3018757390, 3567622370, 3924384607, 6037514780, 7135244740, 7848769214, 12075029560, 14270489480, 15697538428, 19621923035, 31395076856, 39243846070, 78487692140, 156975384280]

約数ペア:

[(1, 156975384280), (2, 78487692140), (4, 39243846070), (5, 31395076856), (8, 19621923035), (10, 15697538428), (11, 14270489480), (13, 12075029560), (20, 7848769214), (22, 7135244740), (26, 6037514780), (40, 3924384607), (44, 3567622370), (52, 3018757390), (55, 2854097896), (65, 2415005912), (88, 1783811185), (104, 1509378695), (110, 1427048948), (130, 1207502956), (143, 1097729960), (193, 813343960), (220, 713524474), (260, 603751478), (286, 548864980), (386, 406671980), (440, 356762237), (520, 301875739), (572, 274432490), (715, 219545992), (772, 203335990), (965, 162668792), (1144, 137216245), (1430, 109772996), (1544, 101667995), (1930, 81334396), (2123, 73940360), (2509, 62564920), (2860, 54886498), (3860, 40667198), (4246, 36970180), (5018, 31282460), (5720, 27443249), (7720, 20333599), (8492, 18485090), (10036, 15641230), (10615, 14788072), (12545, 12512984), (16984, 9242545), (20072, 7820615), (21230, 7394036), (25090, 6256492), (27599, 5687720), (42460, 3697018), (50180, 3128246), (55198, 2843860), (84920, 1848509), (100360, 1564123), (110396, 1421930), (137995, 1137544), (142193, 1103960), (220792, 710965), (275990, 568772), (284386, 551980)]