15800148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 162

約数和(自身を含む): 51257934

約数和(自身を除く): 35457786

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 53, 63, 78, 84, 91, 98, 106, 117, 126, 147, 156, 159, 169, 182, 196, 212, 234, 252, 273, 294, 318, 338, 364, 371, 441, 468, 477, 507, 546, 588, 636, 637, 676, 689, 742, 819, 882, 954, 1014, 1092, 1113, 1183, 1274, 1378, 1484, 1521, 1638, 1764, 1908, 1911, 2028, 2067, 2226, 2366, 2548, 2597, 2756, 3042, 3276, 3339, 3549, 3822, 4134, 4452, 4732, 4823, 5194, 5733, 6084, 6201, 6678, 7098, 7644, 7791, 8268, 8281, 8957, 9646, 10388, 10647, 11466, 12402, 13356, 14196, 14469, 15582, 16562, 17914, 19292, 21294, 22932, 23373, 24804, 24843, 26871, 28938, 31164, 33124, 33761, 35828, 42588, 43407, 46746, 49686, 53742, 57876, 62699, 67522, 74529, 80613, 86814, 93492, 99372, 101283, 107484, 125398, 135044, 149058, 161226, 173628, 188097, 202566, 250796, 298116, 303849, 322452, 376194, 405132, 438893, 564291, 607698, 752388, 877786, 1128582, 1215396, 1316679, 1755572, 2257164, 2633358, 3950037, 5266716, 7900074, 15800148]

約数ペア:

[(1, 15800148), (2, 7900074), (3, 5266716), (4, 3950037), (6, 2633358), (7, 2257164), (9, 1755572), (12, 1316679), (13, 1215396), (14, 1128582), (18, 877786), (21, 752388), (26, 607698), (28, 564291), (36, 438893), (39, 405132), (42, 376194), (49, 322452), (52, 303849), (53, 298116), (63, 250796), (78, 202566), (84, 188097), (91, 173628), (98, 161226), (106, 149058), (117, 135044), (126, 125398), (147, 107484), (156, 101283), (159, 99372), (169, 93492), (182, 86814), (196, 80613), (212, 74529), (234, 67522), (252, 62699), (273, 57876), (294, 53742), (318, 49686), (338, 46746), (364, 43407), (371, 42588), (441, 35828), (468, 33761), (477, 33124), (507, 31164), (546, 28938), (588, 26871), (636, 24843), (637, 24804), (676, 23373), (689, 22932), (742, 21294), (819, 19292), (882, 17914), (954, 16562), (1014, 15582), (1092, 14469), (1113, 14196), (1183, 13356), (1274, 12402), (1378, 11466), (1484, 10647), (1521, 10388), (1638, 9646), (1764, 8957), (1908, 8281), (1911, 8268), (2028, 7791), (2067, 7644), (2226, 7098), (2366, 6678), (2548, 6201), (2597, 6084), (2756, 5733), (3042, 5194), (3276, 4823), (3339, 4732), (3549, 4452), (3822, 4134)]