128803632

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{65449}}^1$

素因数の和:65501

約数の個数: 40

約数和(自身を含む): 340863600

約数和(自身を除く): 212059968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 65449, 130898, 196347, 261796, 392694, 523592, 785388, 1047184, 1570776, 2683409, 3141552, 5366818, 8050227, 10733636, 16100454, 21467272, 32200908, 42934544, 64401816, 128803632]

約数ペア:

[(1, 128803632), (2, 64401816), (3, 42934544), (4, 32200908), (6, 21467272), (8, 16100454), (12, 10733636), (16, 8050227), (24, 5366818), (41, 3141552), (48, 2683409), (82, 1570776), (123, 1047184), (164, 785388), (246, 523592), (328, 392694), (492, 261796), (656, 196347), (984, 130898), (1968, 65449)]