156637413582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1\times {\mathrm{18917}}^1$

素因数の和:20297

約数の個数: 64

約数和(自身を含む): 341722644480

約数和(自身を除く): 185085230898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 1279, 2158, 2558, 3237, 3837, 6474, 7674, 16627, 18917, 33254, 37834, 49881, 56751, 99762, 106157, 113502, 212314, 245921, 318471, 491842, 636942, 737763, 1380041, 1475526, 1570111, 2760082, 3140222, 4140123, 4710333, 8280246, 9420666, 20411443, 24194843, 40822886, 48389686, 61234329, 72584529, 122468658, 145169058, 314532959, 629065918, 943598877, 1887197754, 2008171969, 4016343938, 6024515907, 12049031814, 26106235597, 52212471194, 78318706791, 156637413582]

約数ペア:

[(1, 156637413582), (2, 78318706791), (3, 52212471194), (6, 26106235597), (13, 12049031814), (26, 6024515907), (39, 4016343938), (78, 2008171969), (83, 1887197754), (166, 943598877), (249, 629065918), (498, 314532959), (1079, 145169058), (1279, 122468658), (2158, 72584529), (2558, 61234329), (3237, 48389686), (3837, 40822886), (6474, 24194843), (7674, 20411443), (16627, 9420666), (18917, 8280246), (33254, 4710333), (37834, 4140123), (49881, 3140222), (56751, 2760082), (99762, 1570111), (106157, 1475526), (113502, 1380041), (212314, 737763), (245921, 636942), (318471, 491842)]