156968365840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{258887}}^1$

素因数の和:258977

約数の個数: 160

約数和(自身を含む): 436845540096

約数和(自身を除く): 279877174256

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 53, 55, 65, 80, 88, 104, 106, 110, 130, 143, 176, 208, 212, 220, 260, 265, 286, 424, 440, 520, 530, 572, 583, 689, 715, 848, 880, 1040, 1060, 1144, 1166, 1378, 1430, 2120, 2288, 2332, 2756, 2860, 2915, 3445, 4240, 4664, 5512, 5720, 5830, 6890, 7579, 9328, 11024, 11440, 11660, 13780, 15158, 23320, 27560, 30316, 37895, 46640, 55120, 60632, 75790, 121264, 151580, 258887, 303160, 517774, 606320, 1035548, 1294435, 2071096, 2588870, 2847757, 3365531, 4142192, 5177740, 5695514, 6731062, 10355480, 11391028, 13462124, 13721011, 14238785, 16827655, 20710960, 22782056, 26924248, 27442022, 28477570, 33655310, 37020841, 45564112, 53848496, 54884044, 56955140, 67310620, 68605055, 74041682, 109768088, 113910280, 134621240, 137210110, 148083364, 150931121, 178373143, 185104205, 219536176, 227820560, 269242480, 274420220, 296166728, 301862242, 356746286, 370208410, 548840440, 592333456, 603724484, 713492572, 740416820, 754655605, 891865715, 1097680880, 1207448968, 1426985144, 1480833640, 1509311210, 1783731430, 1962104573, 2414897936, 2853970288, 2961667280, 3018622420, 3567462860, 3924209146, 6037244840, 7134925720, 7848418292, 9810522865, 12074489680, 14269851440, 15696836584, 19621045730, 31393673168, 39242091460, 78484182920, 156968365840]

約数ペア:

[(1, 156968365840), (2, 78484182920), (4, 39242091460), (5, 31393673168), (8, 19621045730), (10, 15696836584), (11, 14269851440), (13, 12074489680), (16, 9810522865), (20, 7848418292), (22, 7134925720), (26, 6037244840), (40, 3924209146), (44, 3567462860), (52, 3018622420), (53, 2961667280), (55, 2853970288), (65, 2414897936), (80, 1962104573), (88, 1783731430), (104, 1509311210), (106, 1480833640), (110, 1426985144), (130, 1207448968), (143, 1097680880), (176, 891865715), (208, 754655605), (212, 740416820), (220, 713492572), (260, 603724484), (265, 592333456), (286, 548840440), (424, 370208410), (440, 356746286), (520, 301862242), (530, 296166728), (572, 274420220), (583, 269242480), (689, 227820560), (715, 219536176), (848, 185104205), (880, 178373143), (1040, 150931121), (1060, 148083364), (1144, 137210110), (1166, 134621240), (1378, 113910280), (1430, 109768088), (2120, 74041682), (2288, 68605055), (2332, 67310620), (2756, 56955140), (2860, 54884044), (2915, 53848496), (3445, 45564112), (4240, 37020841), (4664, 33655310), (5512, 28477570), (5720, 27442022), (5830, 26924248), (6890, 22782056), (7579, 20710960), (9328, 16827655), (11024, 14238785), (11440, 13721011), (11660, 13462124), (13780, 11391028), (15158, 10355480), (23320, 6731062), (27560, 5695514), (30316, 5177740), (37895, 4142192), (46640, 3365531), (55120, 2847757), (60632, 2588870), (75790, 2071096), (121264, 1294435), (151580, 1035548), (258887, 606320), (303160, 517774)]