144460078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 274982400

約数和(自身を除く): 130522322

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 61, 122, 133, 203, 266, 307, 406, 427, 551, 614, 854, 1102, 1159, 1769, 2149, 2318, 3538, 3857, 4298, 5833, 7714, 8113, 8903, 11666, 12383, 16226, 17806, 18727, 24766, 33611, 37454, 40831, 62321, 67222, 81662, 124642, 131089, 169157, 235277, 262178, 338314, 355813, 470554, 543083, 711626, 1086166, 1184099, 2368198, 2490691, 3801581, 4981382, 7603162, 10318577, 20637154, 72230039, 144460078]

約数ペア:

[(1, 144460078), (2, 72230039), (7, 20637154), (14, 10318577), (19, 7603162), (29, 4981382), (38, 3801581), (58, 2490691), (61, 2368198), (122, 1184099), (133, 1086166), (203, 711626), (266, 543083), (307, 470554), (406, 355813), (427, 338314), (551, 262178), (614, 235277), (854, 169157), (1102, 131089), (1159, 124642), (1769, 81662), (2149, 67222), (2318, 62321), (3538, 40831), (3857, 37454), (4298, 33611), (5833, 24766), (7714, 18727), (8113, 17806), (8903, 16226), (11666, 12383)]