131005332

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 376451712

約数和(自身を除く): 245446380

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 41, 46, 51, 68, 69, 82, 92, 102, 123, 138, 153, 164, 204, 207, 227, 246, 276, 306, 369, 391, 414, 454, 492, 612, 681, 697, 738, 782, 828, 908, 943, 1173, 1362, 1394, 1476, 1564, 1886, 2043, 2091, 2346, 2724, 2788, 2829, 3519, 3772, 3859, 4086, 4182, 4692, 5221, 5658, 6273, 7038, 7718, 8172, 8364, 8487, 9307, 10442, 11316, 11577, 12546, 14076, 15436, 15663, 16031, 16974, 18614, 20884, 23154, 25092, 27921, 31326, 32062, 33948, 34731, 37228, 46308, 46989, 48093, 55842, 62652, 64124, 69462, 83763, 88757, 93978, 96186, 111684, 138924, 144279, 158219, 167526, 177514, 187956, 192372, 214061, 266271, 288558, 316438, 335052, 355028, 428122, 474657, 532542, 577116, 632876, 642183, 798813, 856244, 949314, 1065084, 1284366, 1423971, 1597626, 1898628, 1926549, 2568732, 2847942, 3195252, 3639037, 3853098, 5695884, 7278074, 7706196, 10917111, 14556148, 21834222, 32751333, 43668444, 65502666, 131005332]

約数ペア:

[(1, 131005332), (2, 65502666), (3, 43668444), (4, 32751333), (6, 21834222), (9, 14556148), (12, 10917111), (17, 7706196), (18, 7278074), (23, 5695884), (34, 3853098), (36, 3639037), (41, 3195252), (46, 2847942), (51, 2568732), (68, 1926549), (69, 1898628), (82, 1597626), (92, 1423971), (102, 1284366), (123, 1065084), (138, 949314), (153, 856244), (164, 798813), (204, 642183), (207, 632876), (227, 577116), (246, 532542), (276, 474657), (306, 428122), (369, 355028), (391, 335052), (414, 316438), (454, 288558), (492, 266271), (612, 214061), (681, 192372), (697, 187956), (738, 177514), (782, 167526), (828, 158219), (908, 144279), (943, 138924), (1173, 111684), (1362, 96186), (1394, 93978), (1476, 88757), (1564, 83763), (1886, 69462), (2043, 64124), (2091, 62652), (2346, 55842), (2724, 48093), (2788, 46989), (2829, 46308), (3519, 37228), (3772, 34731), (3859, 33948), (4086, 32062), (4182, 31326), (4692, 27921), (5221, 25092), (5658, 23154), (6273, 20884), (7038, 18614), (7718, 16974), (8172, 16031), (8364, 15663), (8487, 15436), (9307, 14076), (10442, 12546), (11316, 11577)]