158077359

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 272448000

約数和(自身を除く): 114370641

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 109, 171, 209, 257, 297, 327, 513, 627, 771, 981, 1199, 1881, 2071, 2313, 2827, 2943, 3597, 4883, 5643, 6213, 6939, 8481, 10791, 14649, 18639, 22781, 25443, 28013, 32373, 43947, 53713, 55917, 68343, 76329, 84039, 131841, 161139, 205029, 252117, 308143, 483417, 532247, 615087, 756351, 924429, 1450251, 1596741, 2773287, 4790223, 5854717, 8319861, 14370669, 17564151, 52692453, 158077359]

約数ペア:

[(1, 158077359), (3, 52692453), (9, 17564151), (11, 14370669), (19, 8319861), (27, 5854717), (33, 4790223), (57, 2773287), (99, 1596741), (109, 1450251), (171, 924429), (209, 756351), (257, 615087), (297, 532247), (327, 483417), (513, 308143), (627, 252117), (771, 205029), (981, 161139), (1199, 131841), (1881, 84039), (2071, 76329), (2313, 68343), (2827, 55917), (2943, 53713), (3597, 43947), (4883, 32373), (5643, 28013), (6213, 25443), (6939, 22781), (8481, 18639), (10791, 14649)]