153895644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1319}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 445885440

約数和(自身を除く): 291989796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 463, 926, 1319, 1389, 1852, 2638, 2778, 3241, 3957, 4167, 5276, 5556, 6482, 7914, 8334, 9233, 9723, 11871, 12964, 15828, 16668, 18466, 19446, 23742, 27699, 29169, 36932, 38892, 47484, 55398, 58338, 83097, 110796, 116676, 166194, 332388, 610697, 1221394, 1832091, 2442788, 3664182, 4274879, 5496273, 7328364, 8549758, 10992546, 12824637, 17099516, 21985092, 25649274, 38473911, 51298548, 76947822, 153895644]

約数ペア:

[(1, 153895644), (2, 76947822), (3, 51298548), (4, 38473911), (6, 25649274), (7, 21985092), (9, 17099516), (12, 12824637), (14, 10992546), (18, 8549758), (21, 7328364), (28, 5496273), (36, 4274879), (42, 3664182), (63, 2442788), (84, 1832091), (126, 1221394), (252, 610697), (463, 332388), (926, 166194), (1319, 116676), (1389, 110796), (1852, 83097), (2638, 58338), (2778, 55398), (3241, 47484), (3957, 38892), (4167, 36932), (5276, 29169), (5556, 27699), (6482, 23742), (7914, 19446), (8334, 18466), (9233, 16668), (9723, 15828), (11871, 12964)]