145186188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 412521984

約数和(自身を除く): 267335796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 293, 347, 357, 476, 586, 694, 714, 879, 1041, 1172, 1388, 1428, 1758, 2051, 2082, 2429, 3516, 4102, 4164, 4858, 4981, 5899, 6153, 7287, 8204, 9716, 9962, 11798, 12306, 14574, 14943, 17697, 19924, 23596, 24612, 29148, 29886, 34867, 35394, 41293, 59772, 69734, 70788, 82586, 101671, 104601, 123879, 139468, 165172, 203342, 209202, 247758, 305013, 406684, 418404, 495516, 610026, 711697, 1220052, 1423394, 1728407, 2135091, 2846788, 3456814, 4270182, 5185221, 6913628, 8540364, 10370442, 12098849, 20740884, 24197698, 36296547, 48395396, 72593094, 145186188]

約数ペア:

[(1, 145186188), (2, 72593094), (3, 48395396), (4, 36296547), (6, 24197698), (7, 20740884), (12, 12098849), (14, 10370442), (17, 8540364), (21, 6913628), (28, 5185221), (34, 4270182), (42, 3456814), (51, 2846788), (68, 2135091), (84, 1728407), (102, 1423394), (119, 1220052), (204, 711697), (238, 610026), (293, 495516), (347, 418404), (357, 406684), (476, 305013), (586, 247758), (694, 209202), (714, 203342), (879, 165172), (1041, 139468), (1172, 123879), (1388, 104601), (1428, 101671), (1758, 82586), (2051, 70788), (2082, 69734), (2429, 59772), (3516, 41293), (4102, 35394), (4164, 34867), (4858, 29886), (4981, 29148), (5899, 24612), (6153, 23596), (7287, 19924), (8204, 17697), (9716, 14943), (9962, 14574), (11798, 12306)]