154964928

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 112

約数和(自身を含む): 438143904

約数和(自身を除く): 283178976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 197, 204, 241, 272, 394, 408, 482, 544, 591, 723, 788, 816, 964, 1088, 1182, 1446, 1576, 1632, 1928, 2364, 2892, 3152, 3264, 3349, 3856, 4097, 4728, 5784, 6304, 6698, 7712, 8194, 9456, 10047, 11568, 12291, 12608, 13396, 15424, 16388, 18912, 20094, 23136, 24582, 26792, 32776, 37824, 40188, 46272, 47477, 49164, 53584, 65552, 80376, 94954, 98328, 107168, 131104, 142431, 160752, 189908, 196656, 214336, 262208, 284862, 321504, 379816, 393312, 569724, 643008, 759632, 786624, 807109, 1139448, 1519264, 1614218, 2278896, 2421327, 3038528, 3228436, 4557792, 4842654, 6456872, 9115584, 9685308, 12913744, 19370616, 25827488, 38741232, 51654976, 77482464, 154964928]

約数ペア:

[(1, 154964928), (2, 77482464), (3, 51654976), (4, 38741232), (6, 25827488), (8, 19370616), (12, 12913744), (16, 9685308), (17, 9115584), (24, 6456872), (32, 4842654), (34, 4557792), (48, 3228436), (51, 3038528), (64, 2421327), (68, 2278896), (96, 1614218), (102, 1519264), (136, 1139448), (192, 807109), (197, 786624), (204, 759632), (241, 643008), (272, 569724), (394, 393312), (408, 379816), (482, 321504), (544, 284862), (591, 262208), (723, 214336), (788, 196656), (816, 189908), (964, 160752), (1088, 142431), (1182, 131104), (1446, 107168), (1576, 98328), (1632, 94954), (1928, 80376), (2364, 65552), (2892, 53584), (3152, 49164), (3264, 47477), (3349, 46272), (3856, 40188), (4097, 37824), (4728, 32776), (5784, 26792), (6304, 24582), (6698, 23136), (7712, 20094), (8194, 18912), (9456, 16388), (10047, 15424), (11568, 13396), (12291, 12608)]