156946230850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{2557}}^1$

素因数の和:3068

約数の個数: 96

約数和(自身を含む): 303743059200

約数和(自身を除く): 146796828350

約数列:

[1, 2, 5, 10, 25, 41, 50, 79, 82, 158, 205, 379, 395, 410, 758, 790, 1025, 1895, 1975, 2050, 2557, 3239, 3790, 3950, 5114, 6478, 9475, 12785, 15539, 16195, 18950, 25570, 29941, 31078, 32390, 59882, 63925, 77695, 80975, 104837, 127850, 149705, 155390, 161950, 202003, 209674, 299410, 388475, 404006, 524185, 748525, 776950, 969103, 1010015, 1048370, 1227581, 1497050, 1938206, 2020030, 2455162, 2620925, 4845515, 5050075, 5241850, 6137905, 8282123, 9691030, 10100150, 12275810, 16564246, 24227575, 30689525, 39733223, 41410615, 48455150, 61379050, 76559137, 79466446, 82821230, 153118274, 198666115, 207053075, 382795685, 397332230, 414106150, 765591370, 993330575, 1913978425, 1986661150, 3138924617, 3827956850, 6277849234, 15694623085, 31389246170, 78473115425, 156946230850]

約数ペア:

[(1, 156946230850), (2, 78473115425), (5, 31389246170), (10, 15694623085), (25, 6277849234), (41, 3827956850), (50, 3138924617), (79, 1986661150), (82, 1913978425), (158, 993330575), (205, 765591370), (379, 414106150), (395, 397332230), (410, 382795685), (758, 207053075), (790, 198666115), (1025, 153118274), (1895, 82821230), (1975, 79466446), (2050, 76559137), (2557, 61379050), (3239, 48455150), (3790, 41410615), (3950, 39733223), (5114, 30689525), (6478, 24227575), (9475, 16564246), (12785, 12275810), (15539, 10100150), (16195, 9691030), (18950, 8282123), (25570, 6137905), (29941, 5241850), (31078, 5050075), (32390, 4845515), (59882, 2620925), (63925, 2455162), (77695, 2020030), (80975, 1938206), (104837, 1497050), (127850, 1227581), (149705, 1048370), (155390, 1010015), (161950, 969103), (202003, 776950), (209674, 748525), (299410, 524185), (388475, 404006)]