156779723828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{19661}}^1$

素因数の和:20857

約数の個数: 96

約数和(自身を含む): 355778384640

約数和(自身を除く): 198998660812

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1153, 1729, 2306, 3458, 4612, 6916, 8071, 14989, 16142, 19661, 21907, 29978, 32284, 39322, 43814, 59956, 78644, 87628, 104923, 137627, 153349, 209846, 255593, 275254, 284791, 306698, 373559, 419692, 511186, 550508, 569582, 613396, 747118, 1022372, 1139164, 1494236, 1789151, 1993537, 2614913, 3578302, 3987074, 4856267, 5229826, 7156604, 7974148, 9712534, 10459652, 19425068, 22669133, 33993869, 45338266, 67987738, 90676532, 135975476, 158683931, 294698729, 317367862, 430713527, 589397458, 634735724, 861427054, 1178794916, 1722854108, 2062891103, 3014994689, 4125782206, 5599275851, 6029989378, 8251564412, 11198551702, 12059978756, 22397103404, 39194930957, 78389861914, 156779723828]

約数ペア:

[(1, 156779723828), (2, 78389861914), (4, 39194930957), (7, 22397103404), (13, 12059978756), (14, 11198551702), (19, 8251564412), (26, 6029989378), (28, 5599275851), (38, 4125782206), (52, 3014994689), (76, 2062891103), (91, 1722854108), (133, 1178794916), (182, 861427054), (247, 634735724), (266, 589397458), (364, 430713527), (494, 317367862), (532, 294698729), (988, 158683931), (1153, 135975476), (1729, 90676532), (2306, 67987738), (3458, 45338266), (4612, 33993869), (6916, 22669133), (8071, 19425068), (14989, 10459652), (16142, 9712534), (19661, 7974148), (21907, 7156604), (29978, 5229826), (32284, 4856267), (39322, 3987074), (43814, 3578302), (59956, 2614913), (78644, 1993537), (87628, 1789151), (104923, 1494236), (137627, 1139164), (153349, 1022372), (209846, 747118), (255593, 613396), (275254, 569582), (284791, 550508), (306698, 511186), (373559, 419692)]