155639568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{463213}}^1$

素因数の和:463231

約数の個数: 40

約数和(自身を含む): 459508288

約数和(自身を除く): 303868720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 463213, 926426, 1389639, 1852852, 2779278, 3242491, 3705704, 5558556, 6484982, 7411408, 9727473, 11117112, 12969964, 19454946, 22234224, 25939928, 38909892, 51879856, 77819784, 155639568]

約数ペア:

[(1, 155639568), (2, 77819784), (3, 51879856), (4, 38909892), (6, 25939928), (7, 22234224), (8, 19454946), (12, 12969964), (14, 11117112), (16, 9727473), (21, 7411408), (24, 6484982), (28, 5558556), (42, 3705704), (48, 3242491), (56, 2779278), (84, 1852852), (112, 1389639), (168, 926426), (336, 463213)]