130961792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 283058160

約数和(自身を除く): 152096368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 211, 373, 416, 422, 746, 832, 844, 1492, 1664, 1688, 2743, 2984, 3376, 4849, 5486, 5968, 6752, 9698, 10972, 11936, 13504, 19396, 21944, 23872, 27008, 38792, 43888, 47744, 77584, 78703, 87776, 155168, 157406, 175552, 310336, 314812, 351104, 620672, 629624, 1023139, 1259248, 2046278, 2518496, 4092556, 5036992, 8185112, 10073984, 16370224, 32740448, 65480896, 130961792]

約数ペア:

[(1, 130961792), (2, 65480896), (4, 32740448), (8, 16370224), (13, 10073984), (16, 8185112), (26, 5036992), (32, 4092556), (52, 2518496), (64, 2046278), (104, 1259248), (128, 1023139), (208, 629624), (211, 620672), (373, 351104), (416, 314812), (422, 310336), (746, 175552), (832, 157406), (844, 155168), (1492, 87776), (1664, 78703), (1688, 77584), (2743, 47744), (2984, 43888), (3376, 38792), (4849, 27008), (5486, 23872), (5968, 21944), (6752, 19396), (9698, 13504), (10972, 11936)]