158575340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 448616448

約数和(自身を除く): 290041108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 37, 44, 46, 55, 70, 74, 77, 92, 110, 115, 121, 140, 148, 154, 161, 185, 220, 230, 242, 253, 259, 308, 322, 370, 385, 407, 460, 484, 506, 518, 605, 644, 740, 770, 805, 814, 847, 851, 1012, 1036, 1210, 1265, 1295, 1331, 1540, 1610, 1628, 1694, 1702, 1771, 2035, 2420, 2530, 2590, 2662, 2783, 2849, 3220, 3388, 3404, 3542, 4070, 4235, 4255, 4477, 5060, 5180, 5324, 5566, 5698, 5957, 6655, 7084, 8140, 8470, 8510, 8855, 8954, 9317, 9361, 11132, 11396, 11914, 13310, 13915, 14245, 16940, 17020, 17710, 17908, 18634, 18722, 19481, 22385, 23828, 26620, 27830, 28490, 29785, 30613, 31339, 35420, 37268, 37444, 38962, 44770, 46585, 46805, 49247, 55660, 56980, 59570, 61226, 62678, 65527, 77924, 89540, 93170, 93610, 97405, 98494, 102971, 119140, 122452, 125356, 131054, 153065, 156695, 186340, 187220, 194810, 196988, 205942, 214291, 246235, 262108, 306130, 313390, 327635, 344729, 389620, 411884, 428582, 492470, 514855, 612260, 626780, 655270, 689458, 720797, 857164, 984940, 1029710, 1071455, 1132681, 1310540, 1378916, 1441594, 1723645, 2059420, 2142910, 2265362, 2883188, 3447290, 3603985, 4285820, 4530724, 5663405, 6894580, 7207970, 7928767, 11326810, 14415940, 15857534, 22653620, 31715068, 39643835, 79287670, 158575340]

約数ペア:

[(1, 158575340), (2, 79287670), (4, 39643835), (5, 31715068), (7, 22653620), (10, 15857534), (11, 14415940), (14, 11326810), (20, 7928767), (22, 7207970), (23, 6894580), (28, 5663405), (35, 4530724), (37, 4285820), (44, 3603985), (46, 3447290), (55, 2883188), (70, 2265362), (74, 2142910), (77, 2059420), (92, 1723645), (110, 1441594), (115, 1378916), (121, 1310540), (140, 1132681), (148, 1071455), (154, 1029710), (161, 984940), (185, 857164), (220, 720797), (230, 689458), (242, 655270), (253, 626780), (259, 612260), (308, 514855), (322, 492470), (370, 428582), (385, 411884), (407, 389620), (460, 344729), (484, 327635), (506, 313390), (518, 306130), (605, 262108), (644, 246235), (740, 214291), (770, 205942), (805, 196988), (814, 194810), (847, 187220), (851, 186340), (1012, 156695), (1036, 153065), (1210, 131054), (1265, 125356), (1295, 122452), (1331, 119140), (1540, 102971), (1610, 98494), (1628, 97405), (1694, 93610), (1702, 93170), (1771, 89540), (2035, 77924), (2420, 65527), (2530, 62678), (2590, 61226), (2662, 59570), (2783, 56980), (2849, 55660), (3220, 49247), (3388, 46805), (3404, 46585), (3542, 44770), (4070, 38962), (4235, 37444), (4255, 37268), (4477, 35420), (5060, 31339), (5180, 30613), (5324, 29785), (5566, 28490), (5698, 27830), (5957, 26620), (6655, 23828), (7084, 22385), (8140, 19481), (8470, 18722), (8510, 18634), (8855, 17908), (8954, 17710), (9317, 17020), (9361, 16940), (11132, 14245), (11396, 13915), (11914, 13310)]