15810432

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 48470400

約数和(自身を除く): 32659968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 197, 209, 228, 264, 304, 352, 384, 394, 418, 456, 528, 591, 608, 627, 704, 788, 836, 912, 1056, 1182, 1216, 1254, 1408, 1576, 1672, 1824, 2112, 2167, 2364, 2432, 2508, 3152, 3344, 3648, 3743, 4224, 4334, 4728, 5016, 6304, 6501, 6688, 7296, 7486, 8668, 9456, 10032, 11229, 12608, 13002, 13376, 14972, 17336, 18912, 20064, 22458, 25216, 26004, 26752, 29944, 34672, 37824, 40128, 41173, 44916, 52008, 59888, 69344, 75648, 80256, 82346, 89832, 104016, 119776, 123519, 138688, 164692, 179664, 208032, 239552, 247038, 277376, 329384, 359328, 416064, 479104, 494076, 658768, 718656, 832128, 988152, 1317536, 1437312, 1976304, 2635072, 3952608, 5270144, 7905216, 15810432]

約数ペア:

[(1, 15810432), (2, 7905216), (3, 5270144), (4, 3952608), (6, 2635072), (8, 1976304), (11, 1437312), (12, 1317536), (16, 988152), (19, 832128), (22, 718656), (24, 658768), (32, 494076), (33, 479104), (38, 416064), (44, 359328), (48, 329384), (57, 277376), (64, 247038), (66, 239552), (76, 208032), (88, 179664), (96, 164692), (114, 138688), (128, 123519), (132, 119776), (152, 104016), (176, 89832), (192, 82346), (197, 80256), (209, 75648), (228, 69344), (264, 59888), (304, 52008), (352, 44916), (384, 41173), (394, 40128), (418, 37824), (456, 34672), (528, 29944), (591, 26752), (608, 26004), (627, 25216), (704, 22458), (788, 20064), (836, 18912), (912, 17336), (1056, 14972), (1182, 13376), (1216, 13002), (1254, 12608), (1408, 11229), (1576, 10032), (1672, 9456), (1824, 8668), (2112, 7486), (2167, 7296), (2364, 6688), (2432, 6501), (2508, 6304), (3152, 5016), (3344, 4728), (3648, 4334), (3743, 4224)]