130511108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 318536064

約数和(自身を除く): 188024956

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 34, 46, 49, 52, 68, 91, 92, 98, 119, 131, 161, 182, 196, 221, 238, 262, 299, 322, 364, 391, 442, 476, 524, 598, 637, 644, 782, 833, 884, 917, 1127, 1196, 1274, 1547, 1564, 1666, 1703, 1834, 2093, 2227, 2254, 2548, 2737, 3013, 3094, 3332, 3406, 3668, 4186, 4454, 4508, 5083, 5474, 6026, 6188, 6419, 6812, 8372, 8908, 10166, 10829, 10948, 11921, 12052, 12838, 14651, 15589, 19159, 20332, 21091, 21658, 23842, 25676, 28951, 29302, 31178, 35581, 38318, 39169, 42182, 43316, 47684, 51221, 57902, 58604, 62356, 71162, 76636, 78338, 83447, 84364, 102442, 109123, 115804, 142324, 147637, 156676, 166894, 202657, 204884, 218246, 249067, 274183, 295274, 333788, 358547, 405314, 436492, 498134, 548366, 590548, 665873, 717094, 810628, 996268, 1096732, 1331746, 1418599, 1434188, 1919281, 2509829, 2663492, 2837198, 3838562, 4661111, 5019658, 5674396, 7677124, 9322222, 10039316, 18644444, 32627777, 65255554, 130511108]

約数ペア:

[(1, 130511108), (2, 65255554), (4, 32627777), (7, 18644444), (13, 10039316), (14, 9322222), (17, 7677124), (23, 5674396), (26, 5019658), (28, 4661111), (34, 3838562), (46, 2837198), (49, 2663492), (52, 2509829), (68, 1919281), (91, 1434188), (92, 1418599), (98, 1331746), (119, 1096732), (131, 996268), (161, 810628), (182, 717094), (196, 665873), (221, 590548), (238, 548366), (262, 498134), (299, 436492), (322, 405314), (364, 358547), (391, 333788), (442, 295274), (476, 274183), (524, 249067), (598, 218246), (637, 204884), (644, 202657), (782, 166894), (833, 156676), (884, 147637), (917, 142324), (1127, 115804), (1196, 109123), (1274, 102442), (1547, 84364), (1564, 83447), (1666, 78338), (1703, 76636), (1834, 71162), (2093, 62356), (2227, 58604), (2254, 57902), (2548, 51221), (2737, 47684), (3013, 43316), (3094, 42182), (3332, 39169), (3406, 38318), (3668, 35581), (4186, 31178), (4454, 29302), (4508, 28951), (5083, 25676), (5474, 23842), (6026, 21658), (6188, 21091), (6419, 20332), (6812, 19159), (8372, 15589), (8908, 14651), (10166, 12838), (10829, 12052), (10948, 11921)]