125209088

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 268926240

約数和(自身を除く): 143717152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 211, 244, 256, 304, 422, 488, 512, 608, 844, 976, 1159, 1216, 1688, 1952, 2318, 2432, 3376, 3904, 4009, 4636, 4864, 6752, 7808, 8018, 9272, 9728, 12871, 13504, 15616, 16036, 18544, 25742, 27008, 31232, 32072, 37088, 51484, 54016, 64144, 74176, 102968, 108032, 128288, 148352, 205936, 244549, 256576, 296704, 411872, 489098, 513152, 593408, 823744, 978196, 1026304, 1647488, 1956392, 2052608, 3294976, 3912784, 6589952, 7825568, 15651136, 31302272, 62604544, 125209088]

約数ペア:

[(1, 125209088), (2, 62604544), (4, 31302272), (8, 15651136), (16, 7825568), (19, 6589952), (32, 3912784), (38, 3294976), (61, 2052608), (64, 1956392), (76, 1647488), (122, 1026304), (128, 978196), (152, 823744), (211, 593408), (244, 513152), (256, 489098), (304, 411872), (422, 296704), (488, 256576), (512, 244549), (608, 205936), (844, 148352), (976, 128288), (1159, 108032), (1216, 102968), (1688, 74176), (1952, 64144), (2318, 54016), (2432, 51484), (3376, 37088), (3904, 32072), (4009, 31232), (4636, 27008), (4864, 25742), (6752, 18544), (7808, 16036), (8018, 15616), (9272, 13504), (9728, 12871)]