158102230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 370686960

約数和(自身を除く): 212584730

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 23, 26, 38, 46, 55, 65, 95, 110, 115, 121, 130, 143, 190, 209, 230, 242, 247, 253, 286, 299, 418, 437, 494, 506, 529, 598, 605, 715, 874, 1045, 1058, 1210, 1235, 1265, 1430, 1495, 1573, 2090, 2185, 2299, 2470, 2530, 2645, 2717, 2783, 2990, 3146, 3289, 4370, 4598, 4807, 5290, 5434, 5566, 5681, 5819, 6578, 6877, 7865, 9614, 10051, 11362, 11495, 11638, 13585, 13754, 13915, 15730, 16445, 20102, 22990, 24035, 27170, 27830, 28405, 29095, 29887, 32890, 34385, 36179, 48070, 50255, 52877, 56810, 58190, 59774, 62491, 64009, 68770, 72358, 75647, 100510, 105754, 110561, 124982, 128018, 130663, 149435, 151294, 180895, 221122, 261326, 264385, 298870, 312455, 320045, 361790, 378235, 528770, 552805, 624910, 640090, 653315, 687401, 756470, 832117, 1105610, 1216171, 1306630, 1374802, 1437293, 1664234, 2432342, 2874586, 3437005, 4160585, 6080855, 6874010, 7186465, 8321170, 12161710, 14372930, 15810223, 31620446, 79051115, 158102230]

約数ペア:

[(1, 158102230), (2, 79051115), (5, 31620446), (10, 15810223), (11, 14372930), (13, 12161710), (19, 8321170), (22, 7186465), (23, 6874010), (26, 6080855), (38, 4160585), (46, 3437005), (55, 2874586), (65, 2432342), (95, 1664234), (110, 1437293), (115, 1374802), (121, 1306630), (130, 1216171), (143, 1105610), (190, 832117), (209, 756470), (230, 687401), (242, 653315), (247, 640090), (253, 624910), (286, 552805), (299, 528770), (418, 378235), (437, 361790), (494, 320045), (506, 312455), (529, 298870), (598, 264385), (605, 261326), (715, 221122), (874, 180895), (1045, 151294), (1058, 149435), (1210, 130663), (1235, 128018), (1265, 124982), (1430, 110561), (1495, 105754), (1573, 100510), (2090, 75647), (2185, 72358), (2299, 68770), (2470, 64009), (2530, 62491), (2645, 59774), (2717, 58190), (2783, 56810), (2990, 52877), (3146, 50255), (3289, 48070), (4370, 36179), (4598, 34385), (4807, 32890), (5290, 29887), (5434, 29095), (5566, 28405), (5681, 27830), (5819, 27170), (6578, 24035), (6877, 22990), (7865, 20102), (9614, 16445), (10051, 15730), (11362, 13915), (11495, 13754), (11638, 13585)]