191156416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 112

約数和(自身を含む): 450616320

約数和(自身を除く): 259459904

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 152, 176, 209, 248, 304, 341, 352, 418, 461, 496, 589, 608, 682, 704, 836, 922, 992, 1178, 1216, 1364, 1672, 1844, 1984, 2356, 2728, 3344, 3688, 4712, 5071, 5456, 6479, 6688, 7376, 8759, 9424, 10142, 10912, 12958, 13376, 14291, 14752, 17518, 18848, 20284, 21824, 25916, 28582, 29504, 35036, 37696, 40568, 51832, 57164, 70072, 81136, 96349, 103664, 114328, 140144, 157201, 162272, 192698, 207328, 228656, 271529, 280288, 314402, 324544, 385396, 414656, 457312, 543058, 560576, 628804, 770792, 914624, 1086116, 1257608, 1541584, 2172232, 2515216, 2986819, 3083168, 4344464, 5030432, 5973638, 6166336, 8688928, 10060864, 11947276, 17377856, 23894552, 47789104, 95578208, 191156416]

約数ペア:

[(1, 191156416), (2, 95578208), (4, 47789104), (8, 23894552), (11, 17377856), (16, 11947276), (19, 10060864), (22, 8688928), (31, 6166336), (32, 5973638), (38, 5030432), (44, 4344464), (62, 3083168), (64, 2986819), (76, 2515216), (88, 2172232), (124, 1541584), (152, 1257608), (176, 1086116), (209, 914624), (248, 770792), (304, 628804), (341, 560576), (352, 543058), (418, 457312), (461, 414656), (496, 385396), (589, 324544), (608, 314402), (682, 280288), (704, 271529), (836, 228656), (922, 207328), (992, 192698), (1178, 162272), (1216, 157201), (1364, 140144), (1672, 114328), (1844, 103664), (1984, 96349), (2356, 81136), (2728, 70072), (3344, 57164), (3688, 51832), (4712, 40568), (5071, 37696), (5456, 35036), (6479, 29504), (6688, 28582), (7376, 25916), (8759, 21824), (9424, 20284), (10142, 18848), (10912, 17518), (12958, 14752), (13376, 14291)]