155391444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{25541}}^1$

素因数の和:25577

約数の個数: 54

約数和(自身を含む): 425350926

約数和(自身を除く): 269959482

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 25541, 51082, 76623, 102164, 153246, 229869, 306492, 332033, 459738, 664066, 919476, 996099, 1328132, 1992198, 2988297, 3984396, 4316429, 5976594, 8632858, 11953188, 12949287, 17265716, 25898574, 38847861, 51797148, 77695722, 155391444]

約数ペア:

[(1, 155391444), (2, 77695722), (3, 51797148), (4, 38847861), (6, 25898574), (9, 17265716), (12, 12949287), (13, 11953188), (18, 8632858), (26, 5976594), (36, 4316429), (39, 3984396), (52, 2988297), (78, 1992198), (117, 1328132), (156, 996099), (169, 919476), (234, 664066), (338, 459738), (468, 332033), (507, 306492), (676, 229869), (1014, 153246), (1521, 102164), (2028, 76623), (3042, 51082), (6084, 25541)]