101728128

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 289843200

約数和(自身を除く): 188115072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 73, 76, 96, 114, 128, 146, 152, 191, 192, 219, 228, 292, 304, 382, 384, 438, 456, 573, 584, 608, 764, 876, 912, 1146, 1168, 1216, 1387, 1528, 1752, 1824, 2292, 2336, 2432, 2774, 3056, 3504, 3629, 3648, 4161, 4584, 4672, 5548, 6112, 7008, 7258, 7296, 8322, 9168, 9344, 10887, 11096, 12224, 13943, 14016, 14516, 16644, 18336, 21774, 22192, 24448, 27886, 28032, 29032, 33288, 36672, 41829, 43548, 44384, 55772, 58064, 66576, 73344, 83658, 87096, 88768, 111544, 116128, 133152, 167316, 174192, 177536, 223088, 232256, 264917, 266304, 334632, 348384, 446176, 464512, 529834, 532608, 669264, 696768, 794751, 892352, 1059668, 1338528, 1393536, 1589502, 1784704, 2119336, 2677056, 3179004, 4238672, 5354112, 6358008, 8477344, 12716016, 16954688, 25432032, 33909376, 50864064, 101728128]

約数ペア:

[(1, 101728128), (2, 50864064), (3, 33909376), (4, 25432032), (6, 16954688), (8, 12716016), (12, 8477344), (16, 6358008), (19, 5354112), (24, 4238672), (32, 3179004), (38, 2677056), (48, 2119336), (57, 1784704), (64, 1589502), (73, 1393536), (76, 1338528), (96, 1059668), (114, 892352), (128, 794751), (146, 696768), (152, 669264), (191, 532608), (192, 529834), (219, 464512), (228, 446176), (292, 348384), (304, 334632), (382, 266304), (384, 264917), (438, 232256), (456, 223088), (573, 177536), (584, 174192), (608, 167316), (764, 133152), (876, 116128), (912, 111544), (1146, 88768), (1168, 87096), (1216, 83658), (1387, 73344), (1528, 66576), (1752, 58064), (1824, 55772), (2292, 44384), (2336, 43548), (2432, 41829), (2774, 36672), (3056, 33288), (3504, 29032), (3629, 28032), (3648, 27886), (4161, 24448), (4584, 22192), (4672, 21774), (5548, 18336), (6112, 16644), (7008, 14516), (7258, 14016), (7296, 13943), (8322, 12224), (9168, 11096), (9344, 10887)]