156731480685

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1900121}}^1$

素因数の和:1900195

約数の個数: 64

約数和(自身を含む): 306451676160

約数和(自身を除く): 149720195475

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 195, 235, 351, 423, 585, 611, 705, 1269, 1755, 1833, 2115, 3055, 5499, 6345, 9165, 16497, 27495, 82485, 1900121, 5700363, 9500605, 17101089, 24701573, 28501815, 51303267, 74104719, 85505445, 89305687, 123507865, 222314157, 256516335, 267917061, 370523595, 446528435, 666942471, 803751183, 1111570785, 1160973931, 1339585305, 2411253549, 3334712355, 3482921793, 4018755915, 5804869655, 10448765379, 12056267745, 17414608965, 31346296137, 52243826895, 156731480685]

約数ペア:

[(1, 156731480685), (3, 52243826895), (5, 31346296137), (9, 17414608965), (13, 12056267745), (15, 10448765379), (27, 5804869655), (39, 4018755915), (45, 3482921793), (47, 3334712355), (65, 2411253549), (117, 1339585305), (135, 1160973931), (141, 1111570785), (195, 803751183), (235, 666942471), (351, 446528435), (423, 370523595), (585, 267917061), (611, 256516335), (705, 222314157), (1269, 123507865), (1755, 89305687), (1833, 85505445), (2115, 74104719), (3055, 51303267), (5499, 28501815), (6345, 24701573), (9165, 17101089), (16497, 9500605), (27495, 5700363), (82485, 1900121)]