138116688

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1212

約数の個数: 80

約数和(自身を含む): 371422656

約数和(自身を除く): 233305968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 688, 732, 976, 1032, 1097, 1464, 2064, 2194, 2623, 2928, 3291, 4388, 5246, 6582, 7869, 8776, 10492, 13164, 15738, 17552, 20984, 26328, 31476, 41968, 47171, 52656, 62952, 66917, 94342, 125904, 133834, 141513, 188684, 200751, 267668, 283026, 377368, 401502, 535336, 566052, 754736, 803004, 1070672, 1132104, 1606008, 2264208, 2877431, 3212016, 5754862, 8632293, 11509724, 17264586, 23019448, 34529172, 46038896, 69058344, 138116688]

約数ペア:

[(1, 138116688), (2, 69058344), (3, 46038896), (4, 34529172), (6, 23019448), (8, 17264586), (12, 11509724), (16, 8632293), (24, 5754862), (43, 3212016), (48, 2877431), (61, 2264208), (86, 1606008), (122, 1132104), (129, 1070672), (172, 803004), (183, 754736), (244, 566052), (258, 535336), (344, 401502), (366, 377368), (488, 283026), (516, 267668), (688, 200751), (732, 188684), (976, 141513), (1032, 133834), (1097, 125904), (1464, 94342), (2064, 66917), (2194, 62952), (2623, 52656), (2928, 47171), (3291, 41968), (4388, 31476), (5246, 26328), (6582, 20984), (7869, 17552), (8776, 15738), (10492, 13164)]