128384016

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 340424640

約数和(自身を除く): 212040624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 163, 183, 244, 269, 326, 366, 488, 489, 538, 652, 732, 807, 976, 978, 1076, 1304, 1464, 1614, 1956, 2152, 2608, 2928, 3228, 3912, 4304, 6456, 7824, 9943, 12912, 16409, 19886, 29829, 32818, 39772, 43847, 49227, 59658, 65636, 79544, 87694, 98454, 119316, 131272, 131541, 159088, 175388, 196908, 238632, 262544, 263082, 350776, 393816, 477264, 526164, 701552, 787632, 1052328, 2104656, 2674667, 5349334, 8024001, 10698668, 16048002, 21397336, 32096004, 42794672, 64192008, 128384016]

約数ペア:

[(1, 128384016), (2, 64192008), (3, 42794672), (4, 32096004), (6, 21397336), (8, 16048002), (12, 10698668), (16, 8024001), (24, 5349334), (48, 2674667), (61, 2104656), (122, 1052328), (163, 787632), (183, 701552), (244, 526164), (269, 477264), (326, 393816), (366, 350776), (488, 263082), (489, 262544), (538, 238632), (652, 196908), (732, 175388), (807, 159088), (976, 131541), (978, 131272), (1076, 119316), (1304, 98454), (1464, 87694), (1614, 79544), (1956, 65636), (2152, 59658), (2608, 49227), (2928, 43847), (3228, 39772), (3912, 32818), (4304, 29829), (6456, 19886), (7824, 16409), (9943, 12912)]