145553928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 265710072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 101, 104, 124, 149, 156, 186, 202, 248, 298, 303, 312, 372, 403, 404, 447, 596, 606, 744, 806, 808, 894, 1192, 1209, 1212, 1313, 1612, 1788, 1937, 2418, 2424, 2626, 3131, 3224, 3576, 3874, 3939, 4619, 4836, 5252, 5811, 6262, 7748, 7878, 9238, 9393, 9672, 10504, 11622, 12524, 13857, 15049, 15496, 15756, 18476, 18786, 23244, 25048, 27714, 30098, 31512, 36952, 37572, 40703, 45147, 46488, 55428, 60047, 60196, 75144, 81406, 90294, 110856, 120094, 120392, 122109, 162812, 180141, 180588, 195637, 240188, 244218, 325624, 360282, 361176, 391274, 466519, 480376, 488436, 586911, 720564, 782548, 933038, 976872, 1173822, 1399557, 1441128, 1565096, 1866076, 2347644, 2799114, 3732152, 4695288, 5598228, 6064747, 11196456, 12129494, 18194241, 24258988, 36388482, 48517976, 72776964, 145553928]

約数ペア:

[(1, 145553928), (2, 72776964), (3, 48517976), (4, 36388482), (6, 24258988), (8, 18194241), (12, 12129494), (13, 11196456), (24, 6064747), (26, 5598228), (31, 4695288), (39, 3732152), (52, 2799114), (62, 2347644), (78, 1866076), (93, 1565096), (101, 1441128), (104, 1399557), (124, 1173822), (149, 976872), (156, 933038), (186, 782548), (202, 720564), (248, 586911), (298, 488436), (303, 480376), (312, 466519), (372, 391274), (403, 361176), (404, 360282), (447, 325624), (596, 244218), (606, 240188), (744, 195637), (806, 180588), (808, 180141), (894, 162812), (1192, 122109), (1209, 120392), (1212, 120094), (1313, 110856), (1612, 90294), (1788, 81406), (1937, 75144), (2418, 60196), (2424, 60047), (2626, 55428), (3131, 46488), (3224, 45147), (3576, 40703), (3874, 37572), (3939, 36952), (4619, 31512), (4836, 30098), (5252, 27714), (5811, 25048), (6262, 23244), (7748, 18786), (7878, 18476), (9238, 15756), (9393, 15496), (9672, 15049), (10504, 13857), (11622, 12524)]