187085172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 480417280

約数和(自身を除く): 293332108

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 67, 74, 76, 111, 114, 134, 148, 201, 222, 228, 268, 331, 402, 444, 662, 703, 804, 993, 1273, 1324, 1406, 1986, 2109, 2479, 2546, 2812, 3819, 3972, 4218, 4958, 5092, 6289, 7437, 7638, 8436, 9916, 12247, 12578, 14874, 15276, 18867, 22177, 24494, 25156, 29748, 36741, 37734, 44354, 47101, 48988, 66531, 73482, 75468, 88708, 94202, 133062, 141303, 146964, 188404, 232693, 266124, 282606, 421363, 465386, 565212, 698079, 820549, 842726, 930772, 1264089, 1396158, 1641098, 1685452, 2461647, 2528178, 2792316, 3282196, 4923294, 5056356, 9846588, 15590431, 31180862, 46771293, 62361724, 93542586, 187085172]

約数ペア:

[(1, 187085172), (2, 93542586), (3, 62361724), (4, 46771293), (6, 31180862), (12, 15590431), (19, 9846588), (37, 5056356), (38, 4923294), (57, 3282196), (67, 2792316), (74, 2528178), (76, 2461647), (111, 1685452), (114, 1641098), (134, 1396158), (148, 1264089), (201, 930772), (222, 842726), (228, 820549), (268, 698079), (331, 565212), (402, 465386), (444, 421363), (662, 282606), (703, 266124), (804, 232693), (993, 188404), (1273, 146964), (1324, 141303), (1406, 133062), (1986, 94202), (2109, 88708), (2479, 75468), (2546, 73482), (2812, 66531), (3819, 48988), (3972, 47101), (4218, 44354), (4958, 37734), (5092, 36741), (6289, 29748), (7437, 25156), (7638, 24494), (8436, 22177), (9916, 18867), (12247, 15276), (12578, 14874)]